Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Combo

Patent 228371

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Patent # 228371
Issue Date 1880-06-01
Assigned To 70 LOCKS
Type Combo

Patent Drawings

Patent 228371 drawing 1 Drawing 1 Patent 228371 drawing 2 Drawing 2 Patent 228371 drawing 3 Drawing 3

Patent Details

Patent Number 228371
Issue Date 1880-06-01
Assigned To 70 LOCKS
Patent Type Combo
External Link https://patents.google.com/patent/US228371/en ↗
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