Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Lever

Patent 967308

Inventor: Barr, John U.

View on USPTO / Google Patents ↗
Patent # 967308
Issue Date August 16, 1910
Inventor Barr, John U.
Type Lever

Patent Drawings

Patent 967308 drawing 1 Drawing 1 Patent 967308 drawing 2 Drawing 2

Patent Notes

This padlock was manufactured by Locking Chain Corp. | Classification: 70/15

Patent Details

Patent Number 967308
Issue Date August 16, 1910
Inventor Barr, John U.
Patent Type Lever
External Link https://patents.google.com/patent/US967308 ↗

Padlocks Using This Patent

1 listing
"LOCKING CHAIN CORP
#7933
"LOCKING CHAIN CORP
Locking Chain Corp.
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