Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Lever

Patent 68138

Inventor: Whitney, Andrew H.

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Patent # 68138
Issue Date August 27, 1867
Inventor Whitney, Andrew H.
Type Lever

Patent Drawings

Patent 68138 drawing 1 Drawing 1 Patent 68138 drawing 2 Drawing 2

Patent Notes

Classification: 70/18

Patent Details

Patent Number 68138
Issue Date August 27, 1867
Inventor Whitney, Andrew H.
Patent Type Lever
External Link https://patents.google.com/patent/US68138 ↗
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