Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Combo

Patent 1027564

Inventor: Ellsworth E Quaintance

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Patent # 1027564
Issue Date 1911-08-22
Inventor Ellsworth E Quaintance
Type Combo

Patent Drawings

Patent 1027564 drawing 1 Drawing 1 Patent 1027564 drawing 2 Drawing 2

Patent Details

Patent Number 1027564
Issue Date 1911-08-22
Inventor Ellsworth E Quaintance
Patent Type Combo
External Link https://patents.google.com/patent/US1027564/en ↗
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