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Padlock Patent — Keyed

Patent 3143872

Inventor: Mathias M Check

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Patent # 3143872
Issue Date 1962-06-28
Inventor Mathias M Check
Assigned To Yale and Towne Inc
Type Keyed

Patent Drawings

Patent 3143872 drawing 1 Drawing 1 Patent 3143872 drawing 2 Drawing 2

Patent Details

Patent Number 3143872
Issue Date 1962-06-28
Inventor Mathias M Check
Assigned To Yale and Towne Inc
Patent Type Keyed
External Link https://patents.google.com/patent/US3143872/en ↗
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