Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Keyed

Patent 443537

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Patent # 443537
Issue Date 1890-12-30
Assigned To 70 LOCKS
Type Keyed

Patent Drawings

Patent 443537 drawing 1 Drawing 1 Patent 443537 drawing 2 Drawing 2

Patent Details

Patent Number 443537
Issue Date 1890-12-30
Assigned To 70 LOCKS
Patent Type Keyed
External Link https://patents.google.com/patent/US443537/en ↗
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