Search the Insulator Patent Reference Library:

Build your search criteria. The patent must match all the values specified.
Select patent types: Utility   Design   Reissue
Patent number:
Date:
Year between: and
Patentee starting with:
City:
State:
Assigned To starting with:
Description containing:
Category:
Class:    Subclass:
Click Search when complete:
SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type WHERE (residence = 'Bridgeport, CT') ORDER BY date ASC, patent, type

Total of 8 patents found where: Residence is 'Bridgeport, CT';

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
 1875
U 159,007 January 19, 1875 Improvement in Lightning Rods
Lightning rod made of sheet metal formed with spiral-fluted sides with edges locking together and crimping the edges of the star wings to on each end of two sections to secure them together		 WILMOT, Samuel R.
 Lightning Rod  
 1884
U 297,683 April 29, 1884 Telephone Line
Insulator and pin coated with waterproof compound		 DOOLITTLE, Thomas B.
 Miscellaneous  
 1894
U 518,214 April 17, 1894 Ceiling Cleat
Cleat for ceiling - 2 piece		 BALL, Henry Price
 Cleat  
U 530,498 December 11, 1894 Insulator for Electric Overhead Construction
Strain type ball shaped		 BALL, Henry Price
 Strain General Electric Co.
 1905
U Specimen known 785,306 March 21, 1905 Electrical Fuse Box
Fuse holder or cut-out with knife insert		 GOODRIDGE, Gilbert W.
 Fuse Holder The Bryant Electric Co.
U 804,115 November 7, 1905 Electrical Insulator
Knob - self-tying		 GOODRIDGE, Gilbert W.
 Knob  
 1939
U 2,146,596 February 7, 1939 Rubber Insulating Compound and Method of Making the Same
Rubber compound for electrical conductors		 SCHWARTZ, Emil W.
SAVAGE, Manuel H.
SPARGO, Francis C.
 Rubber General Electric Co.
U 2,146,597 February 7, 1939 Process of Treating Rubber
Rubber treating process		 SCHWARTZ, Emil W.
CROASDALE, Evan T.
 Rubber General Electric Co.

Total of 0.01 seconds