Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Keyed

Patent 3117437

Inventor: Fred J Russell

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Patent # 3117437
Issue Date 1962-05-29
Inventor Fred J Russell
Type Keyed

Patent Drawings

Patent 3117437 drawing 1 Drawing 1

Patent Details

Patent Number 3117437
Issue Date 1962-05-29
Inventor Fred J Russell
Patent Type Keyed
External Link https://patents.google.com/patent/US3117437/en ↗
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