Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Combo

Patent 2220148

Inventor: Eber Jack

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Patent # 2220148
Issue Date 1939-12-15
Inventor Eber Jack
Type Combo

Patent Drawings

Patent 2220148 drawing 1 Drawing 1

Patent Details

Patent Number 2220148
Issue Date 1939-12-15
Inventor Eber Jack
Patent Type Combo
External Link https://patents.google.com/patent/US2220148/en ↗
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