Est. March 2001  ·  10,246 Listings on File

Padlock Patent — Combo

Patent 4543806

Inventor: James J. Papandrea

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Patent # 4543806
Issue Date 1983-07-18
Inventor James J. Papandrea
Type Combo

Patent Drawings

Patent 4543806 drawing 1 Drawing 1 Patent 4543806 drawing 2 Drawing 2 Patent 4543806 drawing 3 Drawing 3

Patent Details

Patent Number 4543806
Issue Date 1983-07-18
Inventor James J. Papandrea
Patent Type Combo
External Link https://patents.google.com/patent/US4543806/en ↗
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