Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Misc

Patent 2659228

Inventor: Ducharme, William G.

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Patent # 2659228
Issue Date November 17, 1953
Inventor Ducharme, William G.
Type Misc

Patent Drawings

Patent 2659228 drawing 1 Drawing 1 Patent 2659228 drawing 2 Drawing 2

Patent Notes

Classification: 70/20

Patent Details

Patent Number 2659228
Issue Date November 17, 1953
Inventor Ducharme, William G.
Patent Type Misc
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