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Padlock Patent — Keyed

Patent 3785182

Inventor: Lahr L Van

View on USPTO / Google Patents ↗
Patent # 3785182
Issue Date 1972-12-01
Inventor Lahr L Van
Assigned To PROGRESS TOOL AND ENG CO Inc
Type Keyed

Patent Drawings

Patent 3785182 drawing 1 Drawing 1 Patent 3785182 drawing 2 Drawing 2

Patent Details

Patent Number 3785182
Issue Date 1972-12-01
Inventor Lahr L Van
Assigned To PROGRESS TOOL AND ENG CO Inc
Patent Type Keyed
External Link https://patents.google.com/patent/US3785182/en ↗

Padlocks Using This Patent

1 listing
"VAN LOCK CO
#9878
"VAN LOCK CO
Van Lock Co.
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