Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Combo

Patent 1300793

Inventor: George Waterfield

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Patent # 1300793
Issue Date 1918-02-23
Inventor George Waterfield
Type Combo

Patent Drawings

Patent 1300793 drawing 1 Drawing 1

Patent Details

Patent Number 1300793
Issue Date 1918-02-23
Inventor George Waterfield
Patent Type Combo
External Link https://patents.google.com/patent/US1300793/en ↗
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