Est. March 2001 ·
10,244
Listings on File
Antique Padlocks
A Virtual Repository · James Brady
Home
›
Patent Database
›
Patent D453675
Padlock Patent
Patent D453675
Inventor:
Ten Kao Liu
View on USPTO / Google Patents ↗
Patent #
D453675
Issue Date
2001-07-24
Inventor
Ten Kao Liu
Patent Drawings
Drawing 1
Patent Details
Patent Number
D453675
Issue Date
2001-07-24
Inventor
Ten Kao Liu
External Link
https://patents.google.com/patent/USD453675/en ↗
← D454293
↑ Back to Patent Database
D454293 →