SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type LEFT JOIN category ON category.patent = patent.patent AND category.type = patent.type WHERE (category.class = '411') ORDER BY last_name DESC, first_name, date, patent, type |
Total of 56 patents found where: Class is '411';
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 |
YOUNG, Harry M. | ||||||
U | 2,213,425 | September 3, 1940 | Insulator Fastener Knob and bracket pin |
YOUNG, Harry M. |
Knob | Western Wire Products Co. |
WINGARD, Charles L. | ||||||
U | 607,315 | July 12, 1898 | Insulator Wall tube of two split pieces [Scientific American 8-6-1898] |
WINGARD, Charles L. |
Wall Tube | 1/2 to Luella Wingard |
WILSON, Walter J. | ||||||
U | 1,013,250 | January 2, 1912 | Insulator Pin Pin for mine insulator comprised of split sheet metal |
WILSON, Walter J. |
Pin | |
STEWART, Lory B. STEWART, Alvin J. | ||||||
U | 2,237,717 | April 8, 1941 | Insulator Structure Wireholder with multiple grooves and lag screw |
STEWART, Lory B. STEWART, Alvin J. |
Wireholder | 1/3 to Karl Thielscher |
SOUTHGATE, George T. | ||||||
U | 1,315,998 | September 16, 1919 | Insulator Support Thimble Thimble with standard external threads pressed out of sheet metal and attached to a steel pin |
SOUTHGATE, George T. |
Thimble | |
SHOVER, Barton R. | ||||||
U | 1,026,711 | May 21, 1912 | Sheet Metal Insulator Pin Pin, metal composed of three flat strips |
SHOVER, Barton R. |
Pin | |
SHOOK, Albert | ||||||
U | 186,503 | January 23, 1877 | Improvement in Lightning Rod Connector Clips Coupling or connector clip composed of flat metal bent around the adjoining rod with external threads formed on the end so the rod can be screwed onto the clip |
SHOOK, Albert |
Lightning Rod Coupling | |
SEELYE, Howard P. | ||||||
U | 2,224,361 | December 10, 1940 | Insulator Wireholder with lag screw |
SEELYE, Howard P. |
Wireholder | |
SCHOONMAKER, Edward T. | ||||||
U | 321,646 | July 7, 1885 | Electric Wire Insulator Pin with spars to fit in threaded pin hole |
SCHOONMAKER, Edward T. |
Pin | 1/2 to John E. Smith |
PLIMPTON, Bentley A. HAWLEY, Kent A. | ||||||
U | 1,912,007 | May 30, 1933 | Insulator Pin Steel pin and externally threaded steel cone support securely mounted to the crossarm |
PLIMPTON, Bentley A. HAWLEY, Kent A. |
Pin | Locke Insulator Corp. |
PITTMAN, Ralph R. WALSH, Carroll H. | ||||||
U | 2,139,332 | December 6, 1938 | Wire Holder Wireholder with lag screw |
PITTMAN, Ralph R. WALSH, Carroll H. |
Wireholder | |
PEIRCE, JR., Charles L. | ||||||
U | 1,202,419 | October 24, 1916 | Insulator Supporting Pin Pin, metal with bolting bracket and spring for threads |
PEIRCE, JR., Charles L. |
Pin | 1/2 to Hubbard & Co. |
U | 1,212,394 | January 16, 1917 | Insulator Support Bracket, sheet metal U-shaped with spring clip to secure insulator |
PEIRCE, JR., Charles L. |
Bracket | 1/2 to Hubbard & Co. |
PATTERSON, William R. | ||||||
U | 279,274 | June 12, 1883 | Binding Post Knob with grooves to wrap line wire around |
PATTERSON, William R. |
Knob | Western Electric Co. |
OVERMYER, Charles G. | ||||||
U | 1,487,355 | March 18, 1924 | Drawer Knob Glass drawer knob with screw threads for screwing into the drawer |
OVERMYER, Charles G. |
Drawer Knob | |
OSBORNE, David H. | ||||||
U | 1,819,380 | August 18, 1931 | Insulator Connection Suspension insulator cap and pin that can be locked in securely |
OSBORNE, David H. |
Suspension | Locke Insulator Corp. |
O'NEILL, James J. | ||||||
U | 573,101 | December 15, 1896 | Wall Insulator Slack wire ring driven into mortar between bricks |
O'NEILL, James J. |
Slack Wire | |
MILLER, Charles E. | ||||||
U | 1,385,638 | July 26, 1921 | Supporting Bracket Steel pin with lag screw and spring for threads |
MILLER, Charles E. |
Pin | |
MAYER, Walter S. | ||||||
U | 1,271,596 | July 9, 1918 | Insulator Support Bracket for knobs |
MAYER, Walter S. |
Bracket | Electric Service Supplies Co. |
MARSHALL, George B. | ||||||
U | 907,834 | December 29, 1908 | Insulator Slack wire holder with nail spike |
MARSHALL, George B. |
Slack Wire | |
MACKEAN, Frank | ||||||
U | 814,613 | March 6, 1906 | Insulator Pin Pin (metal) bracket using split sheet metal threads |
MACKEAN, Frank |
Pin | |
MACE, Romaine | ||||||
U | 522,428 | July 3, 1894 | Insulator Wall tube secured with a clip |
MACE, Romaine |
Wall Tube | The Interior Conduit & Insulation Co. |
LOCKE, Fred M. LAPP, John | ||||||
U | 441,849 | December 2, 1890 | Electric Line Hook Hook made of iron to secure line wire with threaded end to screw in crossarm |
LOCKE, Fred M. LAPP, John |
Hook | 1/3 to Theodore Norton |
LOCKE, Willie F. | ||||||
U | 360,354 | March 29, 1887 | Insulator Acoustic insulator to reduce vibration of telephone wires in acoustic or mechanical telephones |
LOCKE, Willie F. |
Acoustic | 1/2 to John E. Robertson |
LANYON, Samuel Herbert | ||||||
U | 1,738,188 | December 3, 1929 | Insulating Support Suspension cap, pin and connector |
LANYON, Samuel Herbert |
Suspension | Lapp Insulator Co. |
HOCHER, Andrew A. LASHER, Marshall | ||||||
U | 2,032,017 | February 25, 1936 | Sheet Metal Insulator Support Pin and Method of Making the Same Steel sheet metal pin easily manufactured |
HOCHER, Andrew A. LASHER, Marshall |
Pin | Hubbard and Co. |
HENDEE, Lem E. | ||||||
U | 1,201,295 | October 17, 1916 | Insulator Support Pin, cast metal with lag screw |
HENDEE, Lem E. |
Pin | |
HEFFNER, Herman C. | ||||||
U | 1,095,860 | May 5, 1914 | Insulator Holder Pin composed of metal wire |
HEFFNER, Herman C. |
Pin | |
HAVILAND, Andrew J. | ||||||
U | 258,061 | May 16, 1882 | Screw for Fastening Telegraph Wires Metal screw with self-tying end for holding a telegraph wire. |
HAVILAND, Andrew J. |
Screw | |
HARRISON, Arthur W. | ||||||
U | 1,427,953 | September 5, 1922 | Attaching Device Knob |
HARRISON, Arthur W. |
Knob | Porcelain Appliance Corp. |
HALE, Albert W. | ||||||
U | 301,446 | July 1, 1884 | Insulator for Electric Wires Hook with glazed covering (see 293,242 and 294,384) |
HALE, Albert W. |
Hook | |
GREENE, Leon W. | ||||||
U | 773,733 | November 1, 1904 | Insulator Wall tube with ribs and metal clip |
GREENE, Leon W. |
Wall Tube | |
GOEHST, John H. | ||||||
U | 830,501 | September 11, 1906 | Protecting Bushing for Electric Circuit Wires Bushing with screw threads |
GOEHST, John H. |
Bushing | Federal Electric Co. |
GILDEMEYER, Charles A. | ||||||
U | 401,343 | April 16, 1889 | Electric Wire Nail U-shaped wire nail that is round at the top to protect the wooden covering over the wire. (see article 12125) |
GILDEMEYER, Charles A. |
Nail | 1/2 to Madison Rush |
GEISENHONER, Henry | ||||||
U | 679,308 | July 30, 1901 | Insulator Slack wire knob, bracket and suspension clip |
GEISENHONER, Henry |
Slack Wire | General Electric Co. |
FORREST, Elbert E. | ||||||
U | 1,864,300 | June 21, 1932 | Anchor Device Metal attachment device for wireholders |
FORREST, Elbert E. |
Wireholder | Line Material Co |
FAIRBANKS, Ernest Hayward | ||||||
U | 775,812 | November 22, 1904 | Insulator Support Pin design made from sheet metal with partial threads on one side |
FAIRBANKS, Ernest Hayward |
Pin | |
ETTE, Charles G. | ||||||
U | 1,045,536 | November 26, 1912 | Insulator Pin Pin (metal) with elastic washer under threads to firmly hold insulator, prevent breakage |
ETTE, Charles G. |
Pin | Ette Investment Co. |
ECKERT, Grandon E. | ||||||
U | 1,458,811 | June 12, 1923 | Insulator Connector Link for Hewlett suspension disk (see 1,633,399) |
ECKERT, Grandon E. |
Suspension | The R. Thomas & Sons Co. |
U | 1,633,399 | June 21, 1927 | Insulator Fitting Link for Hewlett suspension disk (see 1,458,811) |
ECKERT, Grandon E. |
Suspension | The R. Thomas & Sons Co. |
DICKEY, Ray S. CARNAHAN, Paul A. | ||||||
U | 1,691,964 | November 20, 1928 | Insulator Locking Device Pin with locking device to fit in threads to secure insulator |
DICKEY, Ray S. CARNAHAN, Paul A. |
Pin | |
CUTTER, Scott C. | ||||||
U | 830,572 | September 11, 1906 | Clamp for Electrical Conductors Clamp to connect the ends of conductors (also Canadian patent 104766, April 16, 1907) |
CUTTER, Scott C. |
Clamp | |
CORNOG, Isaac P. | ||||||
U | 419,642 | January 21, 1890 | Insulator for Electric Wires Split ring with split ring holder and lag screw |
CORNOG, Isaac P. |
Split | |
CONRAD, Stonewall Jackson | ||||||
U | 912,364 | February 16, 1909 | Insulator for Electrically Charges Wires Tube for routing wires through wood with spring clip attached to the outside of the tube to prevent the tube from slipping out. |
CONRAD, Stonewall Jackson |
Wall Tube | |
COLE, John A. | ||||||
U | 684,909 | October 22, 1901 | Insulating Bushing Bushing |
COLE, John A. |
Bushing | |
BRUCHSALER, Karl | ||||||
U | 1,080,257 | December 2, 1913 | Insulator Wall tube with metal clip |
BRUCHSALER, Karl |
Wall Tube | |
BOYLAND, Clarence Joseph | ||||||
U | 1,022,121 | April 2, 1912 | Insulator Pin Pin, metal with barbs to hold it in hole in crossarm |
BOYLAND, Clarence Joseph |
Pin | |
BOLTON, Daniel G. | ||||||
U | 880,121 | February 25, 1908 | Electrical Insulator Knob wiring insulator composed of two or more discs to secure individual wires from each other and the supporting nail or screw. |
BOLTON, Daniel G. |
Knob | |
BINNS, Jack N. DUGLE, Thomas E. ALT, Alvin F. | ||||||
U | 2,609,418 | September 2, 1952 | Adjustably Mounted Insulator Assembly Electric fence insulator with hexagon head used with metal mounting bracket (see patent 2,756,958) |
BINNS, Jack N. DUGLE, Thomas E. ALT, Alvin F. |
Electric Fence | |
BIGEON, Charles | ||||||
U | 234,523 | November 16, 1880 | Telegraph Insulator Slotted circular insulator held by split metal screw bracket |
BIGEON, Charles |
Slotted | |
BERNDT, Arthur A. | ||||||
U | 2,082,566 | June 1, 1937 | Connector Steel connector for strain, suspensions, and other insulators |
BERNDT, Arthur A. |
Connector | Electroline Corp. |
BARR, Carl A. KOREN, Jerome H. | ||||||
U | 1,056,392 | March 18, 1913 | Insulator Bushing |
BARR, Carl A. KOREN, Jerome H. |
Bushing | |
BAKER, George | ||||||
U | 1,014,934 | January 16, 1912 | Insulator Knob Knob |
BAKER, George |
Knob | |
AUSTIN, Arthur O. | ||||||
U | 1,489,809 | April 8, 1924 | Insulator Suspension with ribbed sheet metal in pin and cap for better adhesion of cement |
AUSTIN, Arthur O. |
Suspension | The Ohio Brass Co. |
U | 1,750,769 | March 18, 1930 | Insulator Pin Steel pin with rolled threads and support on top of crossarm |
AUSTIN, Arthur O. |
Pin | The Ohio Brass Co. |
U | 1,750,770 | March 18, 1930 | Insulator Pin Steel pin with supporting base that fits over top and edge of wooden crossarm |
AUSTIN, Arthur O. |
Pin | The Ohio Brass Co. |
Total of 0.04 seconds