Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Keyed

Patent 4031719

Inventor: Lawrence R. Klingler

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Patent # 4031719
Issue Date 1976-10-08
Inventor Lawrence R. Klingler
Type Keyed

Patent Drawings

Patent 4031719 drawing 1 Drawing 1 Patent 4031719 drawing 2 Drawing 2 Patent 4031719 drawing 3 Drawing 3

Patent Details

Patent Number 4031719
Issue Date 1976-10-08
Inventor Lawrence R. Klingler
Patent Type Keyed
External Link https://patents.google.com/patent/US4031719/en ↗
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