Est. March 2001 ·
10,244
Listings on File
Antique Padlocks
A Virtual Repository · James Brady
Home
›
Patent Database
›
Patent 496921
Padlock Patent — Keyed
Patent 496921
View on USPTO / Google Patents ↗
Patent #
496921
Issue Date
1893-05-09
Assigned To
70 LOCKS
Type
Keyed
Patent Drawings
Drawing 1
Patent Details
Patent Number
496921
Issue Date
1893-05-09
Assigned To
70 LOCKS
Patent Type
Keyed
External Link
https://patents.google.com/patent/US496921/en ↗
← 497640
↑ Back to Patent Database
497640 →