Est. March 2001  ·  10,247 Listings on File

Padlock Patent — Keyed

Patent 3797282

Inventor: Mariani R Frontera

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Patent # 3797282
Issue Date 1972-11-01
Inventor Mariani R Frontera
Type Keyed

Patent Drawings

Patent 3797282 drawing 1 Drawing 1 Patent 3797282 drawing 2 Drawing 2 Patent 3797282 drawing 3 Drawing 3

Patent Details

Patent Number 3797282
Issue Date 1972-11-01
Inventor Mariani R Frontera
Patent Type Keyed
External Link https://patents.google.com/patent/US3797282/en ↗
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