Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Combo

Patent 1863503

Inventor: Schlitz John

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Patent # 1863503
Issue Date 1930-09-15
Inventor Schlitz John
Type Combo

Patent Drawings

Patent 1863503 drawing 1 Drawing 1 Patent 1863503 drawing 2 Drawing 2

Patent Details

Patent Number 1863503
Issue Date 1930-09-15
Inventor Schlitz John
Patent Type Combo
External Link https://patents.google.com/patent/US1863503/en ↗
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