Est. March 2001  ·  10,247 Listings on File

Padlock Patent — Combo

Patent 4995250

Inventor: Chuang C. Chiou

View on USPTO / Google Patents ↗
Patent # 4995250
Issue Date 1989-09-13
Inventor Chuang C. Chiou
Type Combo

Patent Drawings

Patent 4995250 drawing 1 Drawing 1 Patent 4995250 drawing 2 Drawing 2 Patent 4995250 drawing 3 Drawing 3

Patent Details

Patent Number 4995250
Issue Date 1989-09-13
Inventor Chuang C. Chiou
Patent Type Combo
External Link https://patents.google.com/patent/US4995250/en ↗
← 4998422
↑ Back to Patent Database
4998422 →