Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Keyed

Patent 555728

View on USPTO / Google Patents ↗
Patent # 555728
Issue Date 1896-03-03
Assigned To 70 LOCKS
Type Keyed

Patent Drawings

Patent 555728 drawing 1 Drawing 1 Patent 555728 drawing 2 Drawing 2

Patent Details

Patent Number 555728
Issue Date 1896-03-03
Assigned To 70 LOCKS
Patent Type Keyed
External Link https://patents.google.com/patent/US555728/en ↗

Padlocks Using This Patent

2 listings
"EAGLE LOCK CO TERRYVILLE
#7583
"EAGLE LOCK CO TERRYVILLE
Eagle Lock Co. . The Prototype is here
→
Eagle Lock Co
#7582
Eagle Lock Co
Eagle Lock Co. . The Production lock is here
→
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