Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Keyed

Patent 1577977

Inventor: Ledin Charles

View on USPTO / Google Patents ↗
Patent # 1577977
Issue Date 1924-06-23
Inventor Ledin Charles
Assigned To Yale and Towne Manufacturing Co
Type Keyed

Patent Drawings

Patent 1577977 drawing 1 Drawing 1 Patent 1577977 drawing 2 Drawing 2

Patent Details

Patent Number 1577977
Issue Date 1924-06-23
Inventor Ledin Charles
Assigned To Yale and Towne Manufacturing Co
Patent Type Keyed
External Link https://patents.google.com/patent/US1577977/en ↗
← 1579046
↑ Back to Patent Database
1579046 →