SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN category ON category.patent = patent.patent AND category.type = patent.type WHERE (category.class = '106') ORDER BY date ASC, patent, type |
Total of 21 patents found where: Class is '106';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1867 | ||||||
U | 61,390 | January 22, 1867 | Improved Compound for Telegraph Insulators, and for Other Purposes Heating earthenware insulators to 400-500 degrees and dipping into asphaltic compound that has been mixed with sulfur, silicic acid, and silicate of alumina to provide a hard, weather-resistant coating |
BOYNTON, John F. |
Coating | |
1869 | ||||||
U | 87,187 | February 23, 1869 | Improved Composition Insulator for Telegraph and other Electric Conductors Composition material of silica, gum shellac etc. molded |
MERRICK, JR., John M. |
Composition | |
1872 | ||||||
U | 124,201 | March 5, 1872 | Improvement in Compounds for Insulating Telegraph Wires, etc. Coating mixture for his patented insulators |
FARMER, Moses G. |
Coating | |
1875 | ||||||
U | 158,868 | January 19, 1875 | Improvement in Insulating Compounds Hook with composition compound of shellac, asbestos, coal tar & oak black |
SMITH, Isaac |
Hook | 1/2 to George A. Chapman |
1883 | ||||||
U | 271,994 | February 6, 1883 | Electrical Insulator Method of treating steatite to make artificial lava insulation |
STEWARD, Demetrius M. |
Lava | |
1884 | ||||||
U | 308,778 | December 2, 1884 | Composition for Making Non-Conducting Handles for Sad-Irons, &c. Mixture of mica and glue to make solid non-conducting composition handles |
LEE, Charles Tennant |
Composition | |
1887 | ||||||
U | 361,759 | April 26, 1887 | Composition for Pipes, Artificial Stone, etc. Composition formula of Gilsonite |
GILSON, Samuel H. |
Composition | 1/2 to George Goss, Sr. |
1888 | ||||||
U | 386,925 | July 31, 1888 | Electrical Non-Conductor Non-conducting composition material composed of mica and glue used to coat cheese cloth and made in thin sheets, which are then coated with shellac to repel moisture |
LEE, Charles Tennant WAITE, Charles N. |
Composition | 1/2 to The Gould & Watson Co. |
U | 389,519 | September 11, 1888 | Composition of Matter Composition material composed of mica and shellac that can be molded (Rick Soller's threaded pin-type specimen) |
LEE, Charles Tennant |
Composition | |
1889 | ||||||
U | 396,334 | January 15, 1889 | Overhead Insulator Composition ""Gilsonite"" insulator & metal/wood covering (Brown p. 60) |
GILSON, Samuel H. |
Composition | |
U | 409,985 | August 27, 1889 | Composition of Matter Composition material composed of mica and water glass |
LEE, Charles Tennant |
Composition | 1/2 to The Gould & Watson Co. |
U | 415,864 | November 26, 1889 | Composition for Overhead Insulators Composition insulator from ""Gilsonite"" |
GILSON, Samuel H. |
Composition | |
1896 | ||||||
U | 566,045 | August 18, 1896 | Insulator for Electrical Purposes Protective shield of metal with non-conducting enameled coating |
WHITAKER, Alfred J. P. TREHARNE, Frederick G. |
Protective Shield | |
1904 | ||||||
U | 751,664 | February 9, 1904 | Electric Insulator Composition insulator of asbestos (Brown p. 57 & 71) |
LYMAN, Thomas T. |
Composition | H. W. Johns-Manville Co. |
1908 | ||||||
U | 897,636 | September 1, 1908 | Process for Making Feldspar Flux Feldspar flux, method of preparing |
LOCKE, Fred M. |
Feldspar | |
1911 | ||||||
U | 1,009,630 | November 21, 1911 | Insulating Compound Insulator composition made of asbestos, flint, and calcium hydrate. |
BARRINGER, Lawrence E. |
General Electric Co. | |
1922 | ||||||
U | 1,409,091 | March 7, 1922 | Cement Cement composition |
GODDARD, Walter T. |
Cement | Locke Insulator Corp. |
1924 | ||||||
U | 1,512,299 | October 21, 1924 | Temporary Binder for Ceramic Bodies Use of wheat flour to act as an organic binder to aid in holding the shape of a ceramic material before it is fired |
NAGLE, Josehp A. |
Manufacturing | Jeffery-Dewitt Co. |
1933 | ||||||
U | 1,925,058 | August 29, 1933 | Process for Forming Plastic Clay Masses Wet process clay reflocculation method to eliminate pugging process |
ROWLAND, Davidge H. WETZEL, Kurt |
Wet Process | Locke Insulator Corp. |
1940 | ||||||
U | 2,201,049 | May 14, 1940 | Glass Fabrication Process and Mold Glass bushing making process |
MOORE, Roy W. |
Manufacturing | General Electric Co. |
1974 | ||||||
U | 3,836,705 | September 17, 1974 | Electrical Insulator and Conducting Tar Therefore RFI prevention using conductive tar to coat insulator and metal surfaces for cementing |
ROSENBLATT, Gordon |
RFI | Canadian Porcelain Co. |
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