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 = 'San Jose, CA') ORDER BY date ASC, patent, type

Total of 2 patents found where: Residence is 'San Jose, CA';

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
 1889
U 402,836 May 7, 1889 Insulator and Holder for Electric Railways
Third rail insulator clamps the rail upsidedown.		 JENNINGS, Byron
 Third Rail  
 1891
U 452,523 May 19, 1891 Electric Insulator
Cone of wood with metal shield for trolley wire hanger		 JENNINGS, Byron
 Wood 1/2 to James Brusie

Total of 0.00 seconds