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 WHERE (assigned_to = 'St. Louis Lightning Rod Co.') ORDER BY date ASC, patent, type

Total of 2 patents found where: Assigned To is 'St. Louis Lightning Rod Co.';

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
 1907
U 873,154 December 10, 1907 Two Male T
Lightning rod ""T"" coupling		 MILLER, George A.
 Lightning Rod Coupling St. Louis Lightning Rod Co.
 1912
D 42,173 February 13, 1912 Design for Lightning Rod Terminal
Lightning rod stand with twists and curls supporting glass ball, weather vane arron, and point		 KRETZER, Sidney D.
 Lightning Rod St. Louis Lightning Rod Co.

Total of 0.00 seconds