Est. March 2001  ·  10,247 Listings on File

Padlock Patent — Keyed

Patent 3742739

Inventor: H Hickman

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Patent # 3742739
Issue Date 1972-07-31
Inventor H Hickman
Assigned To Orco Products
Type Keyed

Patent Drawings

Patent 3742739 drawing 1 Drawing 1 Patent 3742739 drawing 2 Drawing 2 Patent 3742739 drawing 3 Drawing 3

Patent Details

Patent Number 3742739
Issue Date 1972-07-31
Inventor H Hickman
Assigned To Orco Products
Patent Type Keyed
External Link https://patents.google.com/patent/US3742739/en ↗
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