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Patent 1274051
Padlock Patent — Combo
Patent 1274051
Inventor:
Arthur G Jacobson
View on USPTO / Google Patents ↗
Patent #
1274051
Issue Date
1916-12-12
Inventor
Arthur G Jacobson
Type
Combo
Patent Drawings
Drawing 1
Patent Details
Patent Number
1274051
Issue Date
1916-12-12
Inventor
Arthur G Jacobson
Patent Type
Combo
External Link
https://patents.google.com/patent/US1274051/en ↗
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