Est. March 2001  ·  10,247 Listings on File

Padlock Patent — Combo

Patent 5396785

Inventor: Han T. Chen

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Patent # 5396785
Issue Date 1993-10-13
Inventor Han T. Chen
Type Combo

Patent Drawings

Patent 5396785 drawing 1 Drawing 1 Patent 5396785 drawing 2 Drawing 2 Patent 5396785 drawing 3 Drawing 3

Patent Details

Patent Number 5396785
Issue Date 1993-10-13
Inventor Han T. Chen
Patent Type Combo
External Link https://patents.google.com/patent/US5396785/en ↗
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