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 = 'Canton, OH') ORDER BY date ASC, patent, type

Total of 2 patents found where: Residence is 'Canton, OH';

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 162,828 May 4, 1875 Improvement in Lightning Rods
Lightning rod made of corrugated or ribbed hollow metal braced on the inside with pitchfork like multiple tines for the point		 KLECKNER, John A.
 Lightning Rod 1/2 to Henry F. Sholty
 1911
U 986,702 March 14, 1911 Insulator
Self-tying slot top		 FRIEND, David H.
 Self-tying Slot Top  

Total of 0.00 seconds