Est. March 2001  ·  10,244 Listings on File

Padlock Patent

Patent D432391

Inventor: John N. Heppner

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Patent # D432391
Issue Date 2000-02-07
Inventor John N. Heppner
Assigned To Master Lock Co LLC

Patent Drawings

Patent D432391 drawing 1 Drawing 1

Patent Details

Patent Number D432391
Issue Date 2000-02-07
Inventor John N. Heppner
Assigned To Master Lock Co LLC
External Link https://patents.google.com/patent/USD432391/en ↗
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