Est. March 2001  ·  10,247 Listings on File

Padlock Patent — Keyed

Patent 20080223088

Inventor: Yao-Kun Yang

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Patent # 20080223088
Issue Date 2007-08-21
Inventor Yao-Kun Yang
Type Keyed

Patent Drawings

Patent 20080223088 drawing 1 Drawing 1 Patent 20080223088 drawing 2 Drawing 2 Patent 20080223088 drawing 3 Drawing 3

Patent Details

Patent Number 20080223088
Issue Date 2007-08-21
Inventor Yao-Kun Yang
Patent Type Keyed
External Link https://patents.google.com/patent/US20080223088/en ↗
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