Est. March 2001  ·  10,244 Listings on File

Padlock Patent

Patent D486721

Inventor: Renny Tse-Hwa Ling

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Patent # D486721
Issue Date 2003-02-24
Inventor Renny Tse-Hwa Ling
Assigned To Sinox Co Ltd

Patent Drawings

Patent D486721 drawing 1 Drawing 1

Patent Details

Patent Number D486721
Issue Date 2003-02-24
Inventor Renny Tse-Hwa Ling
Assigned To Sinox Co Ltd
External Link https://patents.google.com/patent/USD486721/en ↗
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