Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Combo

Patent 81630

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Patent # 81630
Issue Date 1868-09-01
Assigned To 70 LOCKS
Type Combo

Patent Drawings

Patent 81630 drawing 1 Drawing 1 Patent 81630 drawing 2 Drawing 2

Patent Details

Patent Number 81630
Issue Date 1868-09-01
Assigned To 70 LOCKS
Patent Type Combo
External Link https://patents.google.com/patent/US81630/en ↗
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