Est. March 2001  ·  10,247 Listings on File

Padlock Patent — Keyed

Patent 3728879

Inventor: W Best

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Patent # 3728879
Issue Date 1971-02-08
Inventor W Best
Assigned To Stanley Security Solutions Inc
Type Keyed

Patent Drawings

Patent 3728879 drawing 1 Drawing 1 Patent 3728879 drawing 2 Drawing 2 Patent 3728879 drawing 3 Drawing 3

Patent Details

Patent Number 3728879
Issue Date 1971-02-08
Inventor W Best
Assigned To Stanley Security Solutions Inc
Patent Type Keyed
External Link https://patents.google.com/patent/US3728879/en ↗
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