Est. March 2001  ·  10,247 Listings on File

Padlock Patent — Keyed

Patent 5488845

Inventor: Chen-Kuei Hsieh

View on USPTO / Google Patents ↗
Patent # 5488845
Issue Date 1994-03-24
Inventor Chen-Kuei Hsieh
Type Keyed

Patent Drawings

Patent 5488845 drawing 1 Drawing 1 Patent 5488845 drawing 2 Drawing 2 Patent 5488845 drawing 3 Drawing 3

Patent Details

Patent Number 5488845
Issue Date 1994-03-24
Inventor Chen-Kuei Hsieh
Patent Type Keyed
External Link https://patents.google.com/patent/US5488845/en ↗
← 5490402
↑ Back to Patent Database
5490402 →