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

Total of 11 patents found where: Residence is 'Dayton, 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
 1869
U 92,551 July 13, 1869 Improvement in Lightning Rods
Star shaped lightning rod made of 4-edged angle iron with a sheet of copper pressed over the outer surface and then twisted (see reissue 8,429)		 VERMILYA, Leland D.
REYBURN, William S.
HUNTER, Edmund A. W.
 Lightning Rod  
 1876
U 176,820 May 2, 1876 Improvement in Lightning Rods
Lightning rod made by bending a strip of metal to form two right angle triangles placed back to back and twisted		 VERMILYA, Leland D.
 Lightning Rod 2/3 to Edwin Pickering and Barton Pickering
 1877
U 189,286 April 3, 1877 Improvement in Lightning Rods
Lightning rod of twisted sheet metal fitted with a serrated strip		 VERMILYA, Leland D.
 Lightning Rod 1/2 to Henry Webbert
 1878
R 8,429 September 24, 1878 Improvement in Lightning Rods
Star shaped lightning rod made of 4-edged angle iron with a sheet of copper pressed over the outer surface and then twisted (see 92,551)		 VERMILYA, Leland D.
REYBURN, William S.
HUNTER, Edmund A. W.
 Lightning Rod Rights of Vermilya to Reyburn, Hunter, and Byron P. Moulton
 1887
U 368,284 August 16, 1887 Electric Wire Clamp Insulator
Cleat - clamp type		 FLETCHER, John R.
 Cleat  
 1889
U 411,801 October 1, 1889 Wire Holder and Insulator
Cleat		 FLETCHER, John R.
 Cleat  
 1898
U 602,576 April 19, 1898 Bracket for Insulators, etc.
Bracket to be driven into wooden pole		 FLETCHER, John R.
 Bracket  
 1904
U 770,278 September 20, 1904 Insulation Rack
Cleat - rack type		 FLETCHER, John R.
 Cleat  
 1908
U Specimen known 878,302 February 4, 1908 Insulator
nail-knob, square shaped with reversible matching halves		 MARKEL, Harley R.
 Knob  
 1911
U 998,073 July 18, 1911 Electric Insulator
Pin, metal split, hollow threads and cushion material in the split		 CHAFFIN, George W.
 Pin  
 1920
U 1,362,221 December 14, 1920 Compensating Wire Support
Metal bracket composed of two curved angle supports for three insulators to yield and absorb the strain and weight of telephone and telegraph lines		 BLACKMORE, Charles C.
 Bracket  

Total of 0.01 seconds