Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Combination

Patent 3395

Inventor: Colton, Sabin

View on USPTO / Google Patents ↗
Patent # 3395
Issue Date January 6, 1844
Inventor Colton, Sabin
Type Combination

Patent Drawings

Patent Notes

The original patent for this mechanism was for a door lock. | Classification: 70/307

Patent Details

Patent Number 3395
Issue Date January 6, 1844
Inventor Colton, Sabin
Patent Type Combination
External Link https://patents.google.com/patent/US3395 ↗

Padlocks Using This Patent

2 listings
↑ Back to Patent Database