Est. March 2001  ·  10,247 Listings on File

Padlock Patent — Combo

Patent 7174756

Inventor: Renny Tse-Haw Ling

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Patent # 7174756
Issue Date 2004-01-16
Inventor Renny Tse-Haw Ling
Assigned To Sinox Co Ltd
Type Combo

Patent Drawings

Patent 7174756 drawing 1 Drawing 1 Patent 7174756 drawing 2 Drawing 2 Patent 7174756 drawing 3 Drawing 3

Patent Details

Patent Number 7174756
Issue Date 2004-01-16
Inventor Renny Tse-Haw Ling
Assigned To Sinox Co Ltd
Patent Type Combo
External Link https://patents.google.com/patent/US7174756/en ↗
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