Est. March 2001  ·  10,247 Listings on File

Padlock Patent — Keyed

Patent 5931030

Inventor: Waterson Chen

View on USPTO / Google Patents ↗
Patent # 5931030
Issue Date 1997-12-17
Inventor Waterson Chen
Type Keyed

Patent Drawings

Patent 5931030 drawing 1 Drawing 1 Patent 5931030 drawing 2 Drawing 2 Patent 5931030 drawing 3 Drawing 3

Patent Details

Patent Number 5931030
Issue Date 1997-12-17
Inventor Waterson Chen
Patent Type Keyed
External Link https://patents.google.com/patent/US5931030/en ↗
← 5950461
↑ Back to Patent Database
5950461 →