Search the Insulator Patent Reference Library

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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type WHERE (last_name = 'STEINBERGER') AND (first_name = 'Louis') ORDER BY date ASC, patent, type

Total of 86 patents found where: Last Name is 'STEINBERGER'; First Name is 'Louis';

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
		1903
U	724,351	March 31, 1903	Insulated Strain Electrose strain (Brown p. 69)	STEINBERGER, Louis	Electrose
		1904
U	749,335	January 12, 1904	Insulator Electrose insulator to hold heavy conductor on top (similar to 578,825)	STEINBERGER, Louis	Electrose
U	750,722	January 26, 1904	Insulator Metal encased insulator with metal cap to hold cable (Brown p. 25)	STEINBERGER, Louis	Metal
U	761,553	May 31, 1904	Third Rail Support Third rail insulator made of Electrose	STEINBERGER, Louis	Third Rail
		1905
U	783,229	February 21, 1905	Locking Insulator Self-tying screw top	STEINBERGER, Louis	Self-tying Screw Top
U	783,230	February 21, 1905	Insulator Support Steel pin supporting Electrose cover composed of threads and gutter at the bottom for transmitting water away from pin	STEINBERGER, Louis	Pin
U	786,690	April 4, 1905	Multiple Hood Insulator Electrose multipart pin type (Brown p. 70)	STEINBERGER, Louis	Electrose
U	786,691	April 4, 1905	Strain Electrose strain (Brown p. 69)	STEINBERGER, Louis	Electrose
U	789,573	May 9, 1905	Insulator Self-tying with metal screw plug in top of crown	STEINBERGER, Louis	Self-tying Miscellaneous
U	806,509	December 5, 1905	Composite Insulator Multipart insulator made of Electrose with parts screwed together	STEINBERGER, Louis	Multipart
		1906
U	823,820	June 19, 1906	Prong Insulator Ramshorn made of Electrose with lips and spout	STEINBERGER, Louis	Ramshorn
U	839,666	December 25, 1906	Built up Insulator Oil used in hidden reservoir of multipart insulator made of Electrose	STEINBERGER, Louis	Oil
		1907
U	848,506	March 26, 1907	Insulator Pin and Support Therefor Pin made of Electrose	STEINBERGER, Louis	Pin
U	853,743	May 14, 1907	Insulating Device Pin made of Electrose with flange on bottom	STEINBERGER, Louis	Pin
U	853,744	May 14, 1907	High Tension Insulator Multipart pintype insulator with large top skirt	STEINBERGER, Louis	Electrose
U	855,261	May 28, 1907	Insulator Pin Pin made of Electrose with flanges	STEINBERGER, Louis	Pin
U	855,355	May 28, 1907	High Potential Insulator Electrose multipart insulator for high voltages	STEINBERGER, Louis	Electrose
		1908
U	877,804	January 28, 1908	Insulator for Heavy Conductors Third rail insulator made of Electrose.	STEINBERGER, Louis	Third Rail
U	879,068	February 11, 1908	Insulator for High Tension Currents Odd electrose insulator with large hood over the top	STEINBERGER, Louis	Electrose
U	885,678	April 21, 1908	Insulator for Heavy Currents Heavy duty Electrose insulator that was bolted to supports and had several horizontal flanges or skirts.	STEINBERGER, Louis	Electrose
U	904,370	November 17, 1908	Disk Strain Insulator Electrose suspension, small strain specimen marked with this patent and 927,186	STEINBERGER, Louis	Electrose
U	905,014	November 24, 1908	Flexible Suspension for Conductors Electrose suspension system	STEINBERGER, Louis	Electrose
		1909
U	913,439	February 23, 1909	Disk Insulator Electrose pintype insulator with multiple parts and skirts	STEINBERGER, Louis	Electrose
U	917,501	April 6, 1909	Third Rail Insulator Electrose third rail insulator.	STEINBERGER, Louis	Third Rail
U	927,186	July 6, 1909	High Potential Strain Insulator Electrose strain insulator, specimen marked with this patent	STEINBERGER, Louis	Electrose
U	927,187	July 6, 1909	Insulator Electrose disk insulator	STEINBERGER, Louis	Electrose
U	928,709	July 20, 1909	Insulator for Third Rails Third rail insulator made of Electrose	STEINBERGER, Louis	Third Rail
		1910
U	949,604	February 15, 1910	System of Insulation Thimble shaped suspension insulator separated by tubular insulator	STEINBERGER, Louis	Thimble
U	974,610	November 1, 1910	Strain Insulator Suspension made from Electrose	STEINBERGER, Louis	Suspension
		1911
U	999,414	August 1, 1911	High Tension Strain Insulator Electrose strain insulator	STEINBERGER, Louis	Strain
U	1,011,652	December 12, 1911	Strain Insulator Strain, ribbed made of Electrose	STEINBERGER, Louis	Strain
		1913
U	1,054,148	February 25, 1913	High Voltage Strain Insulator Electrose strain insulator	STEINBERGER, Louis	Strain
U	1,054,469	February 25, 1913	High Voltage Strain Insulator Electrose strain insulator	STEINBERGER, Louis	Strain
U	1,057,184	March 25, 1913	Insulating Means Odd system for suspending power lines	STEINBERGER, Louis	Electrose
U	1,072,524	September 9, 1913	Insulator Odd system for suspending power lines	STEINBERGER, Louis	Electrose
U	1,072,525	September 9, 1913	Suspension Insulator Odd system for suspending power lines	STEINBERGER, Louis	Electrose
		1914
U	1,118,694	November 24, 1914	Disk Strain Insulator Suspension made of Electrose like fishtail Hewlett	STEINBERGER, Louis	Suspension
U	1,122,326	December 29, 1914	High Potential Insulator Multipart insulator made of Electrose	STEINBERGER, Louis	Multipart
		1915
U	1,139,142	May 11, 1915	Locking Clip Locking clip for an Electrose hanger insulator	STEINBERGER, Louis	Hanger
U	1,143,149	June 15, 1915	Insulator Electrose strain that can be bolted between two crossarms	STEINBERGER, Louis	Electrose
U	1,156,442	October 12, 1915	Insulator Electrose suspension with U-bolt connectors, arcing hood over the top and arcing ring below the insulator	STEINBERGER, Louis	Electrose
U	1,160,543	November 16, 1915	High Voltage Strain Insulator Suspension made of Electrose units	STEINBERGER, Louis	Electrose
U	1,160,546	November 16, 1915	Disk Strain Insulator Suspension made of Electrose like fishtail Hewlett	STEINBERGER, Louis	Electrose
U	1,166,391	December 28, 1915	Insulator Disk type strain with petticoats	STEINBERGER, Louis	Electrose
U	1,166,392	December 28, 1915	Insulator Electrose strain that can be bolted between two crossarms	STEINBERGER, Louis	Electrose
U	1,166,393	December 28, 1915	Insulator Electrose high tension pintype insulator	STEINBERGER, Louis	Electrose
U	1,166,394	December 28, 1915	Spool Type Disk Strain Insulator Suspension composed of ribbed spools made of Electrose	STEINBERGER, Louis	Electrose
		1916
U	1,182,940	May 16, 1916	High Voltage Insulator Suspension, two part made of Electrose	STEINBERGER, Louis	Suspension
U	1,186,857	June 13, 1916	High Tension Strain Insulator Rigid suspension insulator made of multiple units	STEINBERGER, Louis	Electrose
R	14,204	October 17, 1916	Insulator Electrose disk insulator. Reissue of patent 927,187	STEINBERGER, Louis	Electrose
U	1,205,812	November 21, 1916	Strain Insulator Suspension made of Electrose similar to Hewlett with interlocking links	STEINBERGER, Louis	Suspension
U	1,206,158	November 28, 1916	Safety Strain Insulator Suspension made of Electrose with special interlocking links	STEINBERGER, Louis	Suspension
U	1,206,159	November 28, 1916	Safety Strain Disk Insulator Strain made of Electrose with special interlocking links	STEINBERGER, Louis	Strain
U	1,206,160	November 28, 1916	High Potential Insulator Electrose modified pin type	STEINBERGER, Louis	Electrose
		1917
U	1,212,703	January 16, 1917	Disk Type Chain Insulator Suspension made of Electrose with special interlocking links	STEINBERGER, Louis	Suspension
U	1,212,704	January 16, 1917	Disk Strain Insulator Suspension or disk strain made of Electrose with corrugations top and bottom	STEINBERGER, Louis	Suspension
U	1,212,706	January 16, 1917	Disk Strain Insulator Suspension or disk strain made of Electrose with spring bar to allow slight vertical movement	STEINBERGER, Louis	Suspension
U	1,212,707	January 16, 1917	Detachable Connection for Chain Links Link connectors for Electrose suspension disks	STEINBERGER, Louis	Suspension
U	1,212,708	January 16, 1917	Wire Clamp Cable clamp for Electrose suspension disks	STEINBERGER, Louis	Suspension
U	1,223,909	April 24, 1917	Disk Strain Insulator Suspension or disk strain made of Electrose with spiraling ridges on each side	STEINBERGER, Louis	Suspension
U	1,228,711	June 5, 1917	Connecting Device for Chain-Type Insulators Suspension link coupling	STEINBERGER, Louis	Suspension
U	1,231,090	June 26, 1917	Suspension Means for Strain Insulators Link connectors for suspension disks	STEINBERGER, Louis	Suspension
		1920
U	1,335,801	April 6, 1920	Insulator Electrose strain (Brown p. 69)	STEINBERGER, Louis	Electrose
U	1,348,248	August 3, 1920	Disk Suspension Insulator Suspension, Electrose similar to Hewlett	STEINBERGER, Louis	Suspension
U	1,348,249	August 3, 1920	Insulator Knob Electrose knob	STEINBERGER, Louis	Knob
		1922
U	1,403,717	January 17, 1922	Insulator Strain or suspension in compression	STEINBERGER, Louis	Electrose
U	1,406,696	February 14, 1922	Self-Cooling Strain Insulator Electrose strain insulator	STEINBERGER, Louis	Strain
U	1,406,697	February 14, 1922	Self-Cooling Strain Insulator Electrose strain insulator	STEINBERGER, Louis	Strain
U	1,426,516	August 22, 1922	Insulator Electrose strain insulator with side ribs	STEINBERGER, Louis	Electrose
U	1,426,788	August 22, 1922	Insulator Strain Member Metal interlocking members for an Electrose strain insulator	STEINBERGER, Louis	Strain
		1923
U	1,443,657	January 30, 1923	Insulator Electrose suspension insulator	STEINBERGER, Louis	Suspension
U	1,444,434	February 6, 1923	Insulator Supporting Pin Pin with corkscrew for threading into bottom of Electrose insulator	STEINBERGER, Louis	Pin
U	1,446,135	February 20, 1923	Insulator Electrose high voltage insulator with special steel pin threaded at the bottom	STEINBERGER, Louis	Electrose
U	1,446,523	February 27, 1923	Insulator Suspension, disk made of Electrose with metal cap	STEINBERGER, Louis	Suspension
U	1,447,359	March 6, 1923	Ventilated Line Insulator Electrose pintype insulator with holes in the center to ventilate and reduce heat	STEINBERGER, Louis	Electrose
U	1,448,096	March 13, 1923	Strain Insulator Electrose strain insulator	STEINBERGER, Louis	Strain
U	1,448,604	March 13, 1923	Column Strain Insulator Electrose strain insulator	STEINBERGER, Louis	Strain
U	1,451,968	April 17, 1923	Insulator Electrose strain insulator	STEINBERGER, Louis	Strain
U	1,453,201	April 24, 1923	Strain Insulator Electrose strain insulator	STEINBERGER, Louis	Strain
U	1,468,042	September 18, 1923	Column Strain Insulator Electrose strain insulator	STEINBERGER, Louis	Strain
U	1,468,043	September 18, 1923	Insulator Supporting Pin Electrose pin	STEINBERGER, Louis	Pin
U	1,468,044	September 18, 1923	Line Insulator Metal thimble in Electrose pintype insulator and internal cavity to cool insulator	STEINBERGER, Louis	Electrose
		1924
U	1,493,054	May 6, 1924	Ball and Socket Insulator Connection Ball and socket connection for an Electrose strain insulator	STEINBERGER, Louis	Strain
U	1,501,732	July 15, 1924	Column Strain Insulator Electrose strain insulator	STEINBERGER, Louis	Strain
U	1,513,291	October 28, 1924	Insulator Electrose strain insulator	STEINBERGER, Louis	Strain
		1929
U	1,702,235	February 12, 1929	System of Line Insulation and Insulators Therefor Odd Electrose insulator	STEINBERGER, Louis	Insulator

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