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Padlock Patent — Keyed

Patent 1591191

Inventor: Elmer B Stone

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Patent # 1591191
Issue Date 1923-04-17
Inventor Elmer B Stone
Assigned To Emhart Industries Inc
Type Keyed

Patent Drawings

Patent 1591191 drawing 1 Drawing 1

Patent Details

Patent Number 1591191
Issue Date 1923-04-17
Inventor Elmer B Stone
Assigned To Emhart Industries Inc
Patent Type Keyed
External Link https://patents.google.com/patent/US1591191/en ↗
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