Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Combo

Patent 2497619

Inventor: Mass Adolph

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Patent # 2497619
Issue Date 1948-10-15
Inventor Mass Adolph
Type Combo

Patent Drawings

Patent 2497619 drawing 1 Drawing 1 Patent 2497619 drawing 2 Drawing 2

Patent Details

Patent Number 2497619
Issue Date 1948-10-15
Inventor Mass Adolph
Patent Type Combo
External Link https://patents.google.com/patent/US2497619/en ↗
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