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Patent 1384390
Padlock Patent — Combo+Keyed
Patent 1384390
Inventor:
Judycki Carl
View on USPTO / Google Patents ↗
Patent #
1384390
Issue Date
1920-10-19
Inventor
Judycki Carl
Type
Combo+Keyed
Patent Drawings
Drawing 1
Drawing 2
Patent Details
Patent Number
1384390
Issue Date
1920-10-19
Inventor
Judycki Carl
Patent Type
Combo+Keyed
External Link
https://patents.google.com/patent/US1384390/en ↗
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