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Padlock Patent — Combo

Patent 1217392

Inventor: Oscar Berchtold

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Patent # 1217392

Issue Date 1914-07-10

Inventor Oscar Berchtold

Type Combo

Patent Drawings

Patent 1217392 drawing 1

Patent 1217392 drawing 2

Patent Details

Patent Number	1217392
Issue Date	1914-07-10
Inventor	Oscar Berchtold
Patent Type	Combo
External Link	https://patents.google.com/patent/US1217392/en ↗

"D.R.G.M. 56297.". 3" high x 2" diameter. Nickel plated Steel body. Nickel plate

"D.R.G.M. 56297.". 3" high x 2" diameter. Nickel plated Steel body. Nickel plate

German manufacturer

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