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Patent 239616
Padlock Patent — Indicator
Patent 239616
Inventor:
Mix, Frank W.
View on USPTO / Google Patents ↗
Patent #
239616
Issue Date
April 5, 1881
Inventor
Mix, Frank W.
Assigned To
Eagle Lock Co.
Type
Indicator
Patent Drawings
Drawing 1
Drawing 2
Drawing 3
Drawing 4
Drawing 5
Drawing 6
Drawing 7
Drawing 8
Patent Notes
Classification: 70/52
Patent Details
Patent Number
239616
Issue Date
April 5, 1881
Inventor
Mix, Frank W.
Assigned To
Eagle Lock Co.
Patent Type
Indicator
External Link
https://patents.google.com/patent/US239616 ↗
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