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Padlock Patent — Keyed

Patent 768741

Inventor: Edward T Fraim

View on USPTO / Google Patents ↗
Patent # 768741
Issue Date 1903-09-12
Inventor Edward T Fraim
Type Keyed

Patent Drawings

Patent 768741 drawing 1 Drawing 1 Patent 768741 drawing 2 Drawing 2

Patent Details

Patent Number 768741
Issue Date 1903-09-12
Inventor Edward T Fraim
Patent Type Keyed
External Link https://patents.google.com/patent/US768741/en ↗

Padlocks Using This Patent

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