Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Keyed

Patent 4141232

Inventor: Richard L. Kelly

View on USPTO / Google Patents ↗
Patent # 4141232
Issue Date 1977-08-01
Inventor Richard L. Kelly
Type Keyed

Patent Drawings

Patent 4141232 drawing 1 Drawing 1 Patent 4141232 drawing 2 Drawing 2 Patent 4141232 drawing 3 Drawing 3

Patent Details

Patent Number 4141232
Issue Date 1977-08-01
Inventor Richard L. Kelly
Patent Type Keyed
External Link https://patents.google.com/patent/US4141232/en ↗
← 4152909
↑ Back to Patent Database
4152909 →