Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Design

Patent 107250

Inventor: Nehls, Charles H.

View on USPTO / Google Patents ↗
Patent # 107250
Issue Date November 30, 1937
Inventor Nehls, Charles H.
Type Design

Patent Drawings

Patent 107250 drawing 1 Drawing 1 Patent 107250 drawing 2 Drawing 2

Patent Notes

This padlock was manufactured by Wayne Metalcraft Corp. | Classification: D8/334

Patent Details

Patent Number 107250
Issue Date November 30, 1937
Inventor Nehls, Charles H.
Patent Type Design
External Link https://patents.google.com/patent/US107250 ↗

Padlocks Using This Patent

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#7822
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Wayne Metalcraft Corp.
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#7700
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Wayne Metalcraft Corp.
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