Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Keyed

Patent 507948

View on USPTO / Google Patents ↗
Patent # 507948
Issue Date 1893-10-31
Assigned To 70 LOCKS
Type Keyed

Patent Drawings

Patent 507948 drawing 1 Drawing 1 Patent 507948 drawing 2 Drawing 2

Patent Details

Patent Number 507948
Issue Date 1893-10-31
Assigned To 70 LOCKS
Patent Type Keyed
External Link https://patents.google.com/patent/US507948/en ↗
← 511430
↑ Back to Patent Database
511430 →