Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Combo

Patent 2154660

Inventor: Karl A Brauning

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Patent # 2154660
Issue Date 1931-12-04
Inventor Karl A Brauning
Assigned To Yale and Towne Manufacturing Co
Type Combo

Patent Drawings

Patent 2154660 drawing 1 Drawing 1 Patent 2154660 drawing 2 Drawing 2 Patent 2154660 drawing 3 Drawing 3

Patent Details

Patent Number 2154660
Issue Date 1931-12-04
Inventor Karl A Brauning
Assigned To Yale and Towne Manufacturing Co
Patent Type Combo
External Link https://patents.google.com/patent/US2154660/en ↗
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