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Padlock Patent — Combo

Patent 1291228

Inventor: John I Steen

View on USPTO / Google Patents ↗
Patent # 1291228
Issue Date 1918-07-12
Inventor John I Steen
Assigned To STEEN COMBINATION LOCK Co
Type Combo

Patent Drawings

Patent 1291228 drawing 1 Drawing 1 Patent 1291228 drawing 2 Drawing 2

Patent Details

Patent Number 1291228
Issue Date 1918-07-12
Inventor John I Steen
Assigned To STEEN COMBINATION LOCK Co
Patent Type Combo
External Link https://patents.google.com/patent/US1291228/en ↗

Padlocks Using This Patent

1 listing
"STEEN LOCK TRIPLE METALS CORP
#8232
"STEEN LOCK TRIPLE METALS CORP
(Steen) Triple Metals Corp.
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