Est. March 2001  ·  10,246 Listings on File

Padlock Patent — Keyed

Patent 20050039500

Inventor: Chun Yu

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Patent # 20050039500
Issue Date 2003-09-29
Inventor Chun Yu
Assigned To CHUN TE YU AND FULLYEAR-BROTHER ENTERPRISE Co
Type Keyed

Patent Drawings

Patent 20050039500 drawing 1 Drawing 1 Patent 20050039500 drawing 2 Drawing 2 Patent 20050039500 drawing 3 Drawing 3

Patent Details

Patent Number 20050039500
Issue Date 2003-09-29
Inventor Chun Yu
Assigned To CHUN TE YU AND FULLYEAR-BROTHER ENTERPRISE Co
Patent Type Keyed
External Link https://patents.google.com/patent/US20050039500/en ↗
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