SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (category = 'Press') ORDER BY date ASC, patent, type |
Total of 123 patents found where: Category is 'Press';
View a patent by clicking on the patent number. You can sort by any of the columns by clicking on the column name.
T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1864 | ||||||
U | 42,143 | March 29, 1864 | Glass Pressing Machine Glass press using steam piston to apply pressure |
MCKEE, Frederick BALLINGER, Charles |
Press | McKee and Brothers |
1870 | ||||||
U | 99,145 | January 25, 1870 | Improvement in the Manufacture of Insulators for Telegraph Poles Press for making insulators, first making hole, then threads |
BROOKE, Homer |
Press | |
U | 103,555 | May 31, 1870 | Improved Mode of Forming Glass Insulators Press for making insulators using 2-piece mold & one forming operation (see reissue 9,392 on 9-28-1880) |
BROOKFIELD, James M. |
Press | |
1871 | ||||||
U | 113,393 | April 4, 1871 | Improvement in the Mode of Making Telegraph Insulators Press for making insulators leaving plunger in insulator |
BROOKFIELD, William |
Press | |
U | 116,926 | July 11, 1871 | Improvement in Glass Presses Press for forming threads in insulators whereby the threaded mandrel remains in the insulator and removed after glass has set up |
BROOKE, Aries P. |
Press | |
U | 122,015 | December 19, 1871 | Improvement in Molding Telegraph Insulators CD 127.4; Press for making insulators first forming interior then threaded pinhole |
HEMINGRAY, Robert |
Press | |
1872 | ||||||
U | 128,280 | June 25, 1872 | Improvement in Glass Presses Press for making insulators |
BROOKE, Aries P. |
Press | William Brookfield |
U | 129,095 | July 16, 1872 | Improvement in Glass Presses Press for making insulators |
BROOKE, Aries P. |
Press | |
U | 131,153 | September 10, 1872 | Improvement in Presses for Making Glass Insulators Press for making insulator and threads |
DEEMER, Henry C. EUFINGER, Joseph W. |
Press | |
1874 | ||||||
U | 151,352 | May 26, 1874 | Improvement in Machines for Molding Plastic Materials Press and plunger to form threadless pinhole in glass |
BROOKE, Homer |
Press | |
1875 | ||||||
U | 162,894 | May 4, 1875 | Improvement in Machines for Pressing and Molding Glass Press for making glass insulators |
BROOKE, Aries P. |
Press | James M. Brookfield |
1880 | ||||||
R | 9,392 | September 28, 1880 | Mode of Forming Insulators Press for forming insulator and threaded pinhole (reissue of 103,555) |
BROOKFIELD, James M. |
Press | |
1881 | ||||||
U | 242,825 | June 14, 1881 | Glass Press for the Manufacture of Insulators Press for making glass insulators |
HEMINGRAY, Robert |
Press | |
1883 | ||||||
U | 270,526 | January 9, 1883 | Press for Molding Glass Insulator press for molding glass or porcelain. |
WERTS, William |
Press | |
U | 274,790 | March 27, 1883 | Glass Mold Mold for making glass articles whereby the mold halves are easily locked together |
KRIBS, Anthony |
Press | |
U | 275,298 | April 3, 1883 | Manufacture of Glassware Method of forming threads in mouth of jars. Patent was used by the Cadiz Glass Co. |
WALLACE, William M. |
Press | |
U | 275,984 | April 17, 1883 | Press and Mold for Molding Glass Press for making insulators |
BROOKE, Aries P. |
Press | William Brookfield |
U | 278,472 | May 29, 1883 | Manufacturing Glass Articles Method of making a screw top for jars. Patent was used by the Cadiz Glass Co. |
WALLACE, William M. |
Press | |
U | 281,740 | July 24, 1883 | Glass Press Glass press that can be adapted for insulator manufacture. Patent was used by the Cadiz Glass Co. |
WALLACE, William M. |
Press | |
U | 282,989 | August 14, 1883 | Apparatus for Making Glass Insulators Press for making insulators |
JOHNSON, Mathew |
Press | |
U | 283,321 | August 14, 1883 | Molding Screw Forms in Plastic Material Press for forming threads (referenced in one of the Brookfield/Elmer Glass lawsuits) |
BROOKE, Homer |
Press | |
1884 | ||||||
U | 291,072 | January 1, 1884 | Press for Molding Glass Insulators Press for making glass insulators to form interior |
MURPHY, Edward J. |
Press | Lawrence Gray & Joseph Ham |
U | 301,329 | July 1, 1884 | Plunger for Pressing Glass Insulator press with a plunger made of plaster of Paris |
BECK, Washington |
Press | |
U | 303,936 | August 19, 1884 | Machine for Making Glass Insulators Press for making insulators |
KRELL, Emil F. |
Press | 3/5 to Orville W. Owen |
U | 306,146 | October 7, 1884 | Press for Molding Glass Insulators Press for making threads with removable thread forming mandrel |
GRAY, Lawrence B. |
Press | |
U | 306,147 | October 7, 1884 | Press for Molding Glass Insulators Press for making threads with removable thread forming mandrel |
GRAY, Lawrence B. HAM, Joseph |
Press | |
1885 | ||||||
U | 310,484 | January 6, 1885 | Press for the Manufacture of Insulators and other Glass Articles Press for making insulators |
WEYMAN, George W. |
Press | 1/2 to Charles T. Weyman |
1890 | ||||||
U | 419,875 | January 21, 1890 | Screw Press for Insulators Press for making insulators |
PEASE, Jacob |
Press | William Brookfield |
1891 | ||||||
U | 462,862 | November 10, 1891 | Press for Molding Glass Insulators Press for making insulators |
GRAY, Lawrence B. |
Press | |
1892 | ||||||
U | 474,496 | May 10, 1892 | Apparatus for Molding Earthenware, &c. Press to form lateral indentions or wire grooves around the side of the insulator to such as for standard porcelain knobs |
CROSSLEY, Joseph |
Press | |
1895 | ||||||
U | 532,973 | January 22, 1895 | Screw Press for Forming Insulators Press for making insulators |
KRIBS, Seraphin |
Press | William Brookfield |
U | 533,212 | January 29, 1895 | Combined Jigger and Pulldown Press or jigger gearing and mechanism for forming earthen ware articles such as dishes and pottery |
CROSSLEY, Joseph |
Press | |
U | 542,565 | July 9, 1895 | Press for Making Screw Insulators Press for making insulators |
KRIBS, Seraphin |
Press | William Brookfield |
1897 | ||||||
U | 588,795 | August 24, 1897 | Glass Press Press for making insulators |
HEMINGRAY, Ralph G. |
Press | |
1898 | ||||||
U | 596,651 | January 4, 1898 | Press for Making Insulators Press for making insulators |
BROOKFIELD, Henry M. |
Press | William Brookfield |
U | 596,652 | January 4, 1898 | Press for Making Insulators Press for making insulators |
BROOKFIELD, Henry M. KRIBS, Seraphin |
Press | William Brookfield |
U | 596,682 | January 4, 1898 | Press for Making Insulators Press for making insulators |
KRIBS, Seraphin |
Press | William Brookfield |
U | 614,303 | November 15, 1898 | Glass Press Press for making insulators |
HEMINGRAY, Ralph G. |
Press | |
1900 | ||||||
U | 646,948 | April 10, 1900 | Press for Molding Insulators Automatic press for making insulators |
BROOKFIELD, Henry M. KRIBS, Seraphin |
Press | Brookfield Glass Co. |
U | 646,949 | April 10, 1900 | Press for Molding Insulators or Similar Articles Automatic press for making insulators |
BROOKFIELD, Henry M. |
Press | |
1901 | ||||||
U | 674,378 | May 21, 1901 | Glass Pressing Apparatus Mechanically actuated plunger or former for a glass press |
GOOD, JR., Robert |
Press | |
1902 | ||||||
U | 716,343 | December 16, 1902 | Machine for Forming the Interiors of Plastic Materials Press for making porcelain insulators |
LOCKE, Fred M. |
Press | |
1903 | ||||||
U | 723,589 | March 24, 1903 | Machine for Producing Glass Insulators Press for making insulators (Elmer Glass Co., transferred to Brookfield 1907) |
DUFFIELD, Thomas C. |
Press | |
U | 730,665 | June 9, 1903 | Glass Molding Machine Insulator Press |
KRIBS, Seraphin |
Press | |
U | 736,708 | August 18, 1903 | Machine for Producing Glass Bottles Press for pressing glass bottles |
DUFFIELD, Thomas C. |
Press | |
U | 739,666 | September 22, 1903 | Glass Molding Machine Insulator Press |
GIBSON, Frank H. |
Press | |
U | 742,601 | October 27, 1903 | Glass Finishing Apparatus Press for making glassware |
CROSKEY, John H. |
Press | |
U | 742,602 | October 27, 1903 | Method of Finishing Glassware Press for making glassware |
CROSKEY, John H. |
Press | |
U | 743,268 | November 3, 1903 | Glass Molding Machine Insulator Press |
GIBSON, Frank H. |
Press | 1/2 to Ellison Elmer |
1904 | ||||||
U | 761,326 | May 31, 1904 | Machine for Molding Insulators Press for making insulators |
SCHORLING, William H. |
Press | Henry M. Brookfield |
U | 771,483 | October 4, 1904 | Glass Mold Glass press that can be adapted for insulator manufacture |
MYERS, McClelland |
Press | 1/2 to John P. Elkins |
U | 773,768 | November 1, 1904 | Molding Machine Press, automatic |
SCHORLING, William H. |
Press | Henry M. Brookfield |
1905 | ||||||
U | 788,120 | April 25, 1905 | Press for Plastic Material Insulator press for forming the bottom shell and threaded pinhole of multipart porcelain insulators (Thomas blue jean seam impression in bottom skirt) |
THOMAS, George W. |
Press | The R. Thomas & Sons Co. |
U | 790,715 | May 23, 1905 | Machinery for the Manufacture of Glass Insulators or Other Glass Articles Hand operated press and mold for making glass bushings, etc. compensates for quantity of glass |
BROOKFIELD, Henry M. |
Press | |
1906 | ||||||
U | 809,969 | January 16, 1906 | Glass-Molding Apparatus Glass press for jars or insulators |
MYERS, McClelland |
Press | |
U | 810,031 | January 16, 1906 | Press for Making Glass Articles Press for making insulators and bottles |
BROOKFIELD, Henry M. |
Press | |
U | 811,602 | February 6, 1906 | Mold for Plastic Materials Press mold for forming insulators |
WATTS, Arthur S. |
Press | The Locke Insulator Mfg. Co. |
U | 817,835 | April 17, 1906 | Apparatus for Manufacturing Glass Articles Press for making glassware |
CROSKEY, John H. |
Press | Duquesne Glass Co. |
U | 817,836 | April 17, 1906 | Apparatus for Manufacturing Glass Articles Press for making glassware |
CROSKEY, John H. |
Press | Duquesne Glass Co. |
U | 820,477 | May 15, 1906 | Apparatus for Manufacturing Glass Articles Press for making glassware |
CROSKEY, John H. |
Press | Duquesne Glass Co. |
U | 820,478 | May 15, 1906 | Apparatus for Manufacturing Glass Articles Press for making glassware |
CROSKEY, John H. |
Press | Duquesne Glass Co. |
U | 820,479 | May 15, 1906 | Apparatus for Manufacturing Glass Articles Press for making glassware |
CROSKEY, John H. |
Press | Duquesne Glass Co. |
U | 835,235 | November 6, 1906 | Press for Making Glass Insulators or Similar Articles Press for making insulators |
BROOKFIELD, Henry M. STIVERS, William D. |
Press | Henry M. Brookfield |
U | 835,236 | November 6, 1906 | Press for Making Insulators or Similar Articles Press for making insulators |
BROOKFIELD, Henry M. |
Press | |
U | 835,245 | November 6, 1906 | Press for Making Glass Insulators or Similar Glass Articles Press for making insulators |
KRIBS, Seraphin |
Press | Henry M. Brookfield |
U | 835,393 | November 6, 1906 | Process for Molding Glass Press using steam to cool threading mandrel to prevent deformation of threads |
BROOKFIELD, Henry M. |
Press | |
U | 836,297 | November 20, 1906 | Apparatus for Making Glass Insulators or Other Similar Glass Articles Press, fully automatic operation: glass flow apparatus for measuring molten glass |
BROOKFIELD, Henry M. |
Press | |
U | 836,298 | November 20, 1906 | Process of Making Glass Insulators or Other Glass Articles Process covering patent 836,297: press, fully automatic operation, measuring molten glass to annealing |
BROOKFIELD, Henry M. |
Press | |
U | 837,409 | December 4, 1906 | Machine for Making Glass Insulators Insulator press |
JONES, William B. BLUE, Charles E. |
Press | |
U | 838,727 | December 18, 1906 | Die for Forming Insulators Press to form petticoats - improvement on 716,343 (see reissue 12,934 on 6-4-1909) |
LOCKE, Fred M. |
Press | |
1907 | ||||||
U | 840,994 | January 8, 1907 | Apparatus for Manufacturing Glass Articles Press for making glassware |
CROSKEY, John H. |
Press | Duquesne Glass Co. |
U | 849,461 | April 9, 1907 | Glass Press Glass press |
CONWAY, Thomas J. |
Press | |
U | 852,932 | May 7, 1907 | Charging Mechanism for Glass Molds Press for making glassware |
CROSKEY, John H. |
Press | Duquesne Glass Co. |
U | 859,306 | July 9, 1907 | Glass Molding Machine Glass press that can be adapted for insulator manufacture |
LUCOCK, John S. |
Press | |
1908 | ||||||
U | 881,096 | March 3, 1908 | Glass Gathering Apparatus Press for making glassware |
CROSKEY, John H. |
Press | Duquesne Glass Co. |
U | 894,623 | July 28, 1908 | Apparatus for Molding Porcelain Ware Press for molding small dry process insulators such as nail-knobs, etc. |
GEISENHONER, Henry |
Press | General Electric Co. |
1909 | ||||||
U | 909,595 | January 12, 1909 | Screw Press to Form Insulators Press for making insulators (see reissue 13,661 on 12-23-1913) |
HEMINGRAY, Ralph G. HAWK, Charles |
Press | Hemingray Glass Co. |
R | 12,934 | April 6, 1909 | Die for Forming Insulators Press die for forming insulators (reissue of patent 838,727) |
LOCKE, Fred M. |
Press | |
U | 934,930 | September 21, 1909 | Insulator Pressing Machine Press for making porcelain insulators |
MCCANN, Thomas T. |
Press | |
U | 937,137 | October 19, 1909 | Machine for Producing Glass Insulators Press for making glass insulators |
ZURN, Charles M. |
Press | |
U | 941,032 | November 23, 1909 | Process of Manufacturing Insulators Press to mold and produce composition strain insulator |
MCCARTHY, Louis |
Press | The Macallen Co. |
1911 | ||||||
U | 1,011,023 | December 5, 1911 | Machine for Making Glass Articles Press for making glass insulators |
BROOKFIELD, Henry M. |
Press | Brookfield Glass Co. |
1913 | ||||||
U | 1,049,594 | January 7, 1913 | Press for Molding Insulators or Similar Articles Press for making glass insulators |
OLSEN, Sigward |
Press | Brookfield Glass Co. |
R | 13,661 | December 23, 1913 | Screw Press to Form Insulators Screw press for insulators (reissue of 909,595) |
HEMINGRAY, Ralph G. HAWK, Charles |
Press | Hemingray Glass Co. |
1915 | ||||||
U | 1,136,275 | April 20, 1915 | Press for Making Glass Insulators Press for making glass insulators |
ROEHRICH, Frank N. |
Press | Brookfield Glass Co. |
U | 1,137,000 | April 27, 1915 | Fluid Molding Press Press for making glass insulators |
BROOKFIELD, Henry M. OLSEN, Sigward |
Press | Brookfield Glass Co. |
U | 1,144,527 | June 29, 1915 | Mold Press for making glass insulators |
BROOKFIELD, Henry M. OLSEN, Sigward |
Press | Brookfield Glass Co. |
1916 | ||||||
U | 1,193,185 | August 1, 1916 | Machine for Internally Shaping Telegraph Insulators and the Like Machine to cut out and shape the internals of an insulator |
PODMORE, William |
Press | 1/2 to Henry Lewis Doulton |
U | 1,193,787 | August 8, 1916 | Glass Working Machine Press for making insulators |
HOLMES, Minot K. |
Press | Hemingray Glass Co. |
U | 1,204,745 | November 14, 1916 | Pressure Die for Insulator Pressing Molds Insulator threading press |
DAHL-JENSEN, Jens Peter |
Press | |
1917 | ||||||
U | 1,226,795 | May 22, 1917 | Insulator Press Insulator press |
NEWBY, William |
Press | William I. Lourie |
1924 | ||||||
U | 1,488,474 | April 1, 1924 | Machine for Molding Insulators Press and molding machine for porcelain insulators |
BURNS, James A. |
Press | Westinghouse Electric & Mfg. Co. |
U | 1,505,537 | August 19, 1924 | Machine for Forming Glass Articles Severing and delivering glass from a continuous flow. Press for making glass insulators |
BROOKFIELD, Henry M. |
Press | Brookfield Glass Co. |
1925 | ||||||
U | 1,556,440 | October 6, 1925 | Press for Making Insulators and the Like Press for forming threads in porcelain insulators and to prevent damaging the threaded pinhole once formed |
HIBBARD, Robert L. |
Press | |
U | 1,567,027 | December 29, 1925 | Insulator Threading Machine Machine to form threads in plastic clay |
BENNETT, Cornelius Van Dyke |
Press | The Porcelain Insulator Corp. |
1927 | ||||||
U | 1,625,514 | April 19, 1927 | Apparatus for Forming Plastic Materials Improved press to form insulator shape from wet process clay and cut in threaded pinhole |
AUSTIN, Arthur O. MACLEOD, Donald Keith |
Press | The Ohio Brass co. |
U | 1,640,514 | August 30, 1927 | Press for Forming Plastic Materials Press for forming threads in wet process porcelain |
MUELLER, Ferdinand C. H. |
Press | Findlay Electric Porcelain Co. |
U | 1,642,658 | September 13, 1927 | Glass Working Machine Press for making insulators |
HOLMES, Minot K. |
Press | Hemingray Glass Co. |
1928 | ||||||
U | 1,678,942 | July 31, 1928 | Mechanical Movement Gear for automatic insulator press |
HOLMES, Minot K. |
Press | Hemingray Glass Co. |
1929 | ||||||
U | 1,717,996 | June 18, 1929 | Means for and Method of Making Insulators Press method of molding porcelain insulator with vibration improves quality (Hewlett) |
MOORE, JR., Stewart L. |
Press | Locke Insulator Corp. |
1930 | ||||||
U | 1,779,811 | October 28, 1930 | Method of Manufacturing Insulators Press for making skirts/petticoats in one-piece porcelain (replaces casting) |
HARVEY, William F. |
Press | |
1932 | ||||||
U | 1,844,549 | February 9, 1932 | Glass Working Machine Press for making glass insulators |
HEADLEY, Benjamin T. DU BOIS, David Irvin KOOB, Bernard H. LOBB, Frank H. |
Press | Whitall Tatum Co. |
1936 | ||||||
U | 2,052,343 | August 25, 1936 | Plastic Forming Apparatus Insulator press |
DU BOIS, David Irvin |
Press | Whitall Tatum Co. |
1937 | ||||||
U | 2,068,941 | January 26, 1937 | Process and Apparatus for Manufacturing Insulators Plunger to first form the pinhole in a porcelain insulator by first plunging a pinhole without threads then form the threads |
BOVARD, Floyd G. |
Press | The Ohio Brass Co. |
1940 | ||||||
U | 2,215,984 | September 24, 1940 | Apparatus for Producing Hollow Glass Articles Glass suction press for CD 128 |
SOUBIER, Leonard D. |
Press | Owens-Illinois Glass Co. |
1941 | ||||||
U | 2,234,604 | March 11, 1941 | Molding Apparatuse Automatic press for molding nail knobs |
PECK, Lee H. |
Press | Porcelain Products, Inc. |
U | 2,238,198 | April 15, 1941 | Insulator Press Insulator press with multiple molds for pressing glass insulators |
WEBER, Walter C. |
Press | Corning Glass Works |
1942 | ||||||
U | 2,301,939 | November 17, 1942 | Production of Ceramic Bodies Press to make a very dense porcelain body. It is neither wet process nor dry process porcelain. The product was called ""Prestite"" porcelain. |
FISCHER, Eugene H. |
Press | Westinghouse Electric & Mfg. Co. |
1943 | ||||||
U | 2,331,053 | October 5, 1943 | Insulator Plunger Support Insulator press |
SHILLINGER, Clare B. |
Press | Owens-Illinois Glass Co. |
1947 | ||||||
U | 2,415,462 | February 11, 1947 | Ceramic Molding Press Vacuum molding of clay articles such as insulators. This may be the patent used by Locke to make their ""vacuum dry pressing"" porcelain insulators. |
CHERRY, George L. VEALE, Charles C. |
Press | Western Electric Co. |
1952 | ||||||
U | 2,582,922 | January 15, 1952 | Apparatus for Molding Articles Press that can be adapted for insulator manufacture |
CROWLEY, Henry L. HOSSENLOPP, Arthur M. |
Press | Henry L. Crowley & Co., Inc. |
U | 2,602,269 | July 8, 1952 | Apparatus for Forming Undercut Sockets in a Material in a Hot Plastic State Insulator press |
WILCOCK, John Edward |
Press | Pilkington Brothers Ltd. |
U | 2,602,270 | July 8, 1952 | Apparatus for Forming Undercut Sockets in a Material in a Hot Plastic State Insulator press |
WILCOCK, John Edward BAILLIE, Granville Hugh |
Press | Pilkington Brothers Ltd. |
1955 | ||||||
U | 2,710,492 | June 14, 1955 | Apparatus for Forming Cavities in the Wall of a Socket of a Pin-Type Glass Insulator Insulator press |
WILCOCK, John Edward |
Press | Pilkington Brothers Ltd. |
1957 | ||||||
U | 2,811,815 | November 5, 1957 | Continuous Glass Molding Machine Insulator press |
ELDRED, John W. |
Press | |
1958 | ||||||
U | 2,843,973 | July 22, 1958 | Apparatus Used in Compression Molding of Objects of Glass and Like Material Insulator press |
CLIGNET, Georges |
Press | Verreries Charbonneaux |
U | 2,863,260 | December 9, 1958 | Machine for Molding Glass Articles Insulator press |
TOEPFER, Walter J. STUTSKE, William A. |
Press | Owens-Illinois Glass Co. |
1959 | ||||||
U | 2,893,542 | July 7, 1959 | Glass Working Machine Glass press (references Hemingray press 588,795) |
WATKINS, George E. POND, Leander N. |
Press | Corning Glass Works |
U | 2,909,004 | October 20, 1959 | Plunger Removal Chuck for Insulator Press Insulator threading mandrel removal machine |
TOEPFER, Walter J. PRENDERGAST, John R. |
Press | Owens-Illinois Glass Co. |
1961 | ||||||
U | 2,975,554 | March 21, 1961 | Press Mold and Method of Operation Insulator press for CD 1049 |
STUTSKE, William A. TOROK, Julius J. |
Press | Owens-Illinois Glass Co. |
1965 | ||||||
U | 3,185,558 | May 25, 1965 | Moulding Hollow Glass Articles Press for forming the inner shape of glass articles such as a suspension insulator |
WILCOCK, John Edward |
Press | Pilkington Brothers Ltd. |
U | 3,185,560 | May 25, 1965 | Plural Piston Press Forming Apparatus Press for forming the inner shape of glass articles such as a suspension insulator |
WILCOCK, John Edward |
Press | Pilkington Brothers Ltd. |
1968 | ||||||
U | 3,416,909 | December 17, 1968 | Apparatus for Molding Glass Articles Glass press that can be adapted for insulator manufacture |
WILCOCK, John Edward |
Press | Pilkington Brothers Ltd. |
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