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Padlock Patent — Combo

Patent 1393269

Inventor: Descalles Eugene Mauric Octave

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Patent # 1393269

Issue Date 1919-11-14

Inventor Descalles Eugene Mauric Octave

Assigned To D O T SA Pour L Expl Des Breve

Type Combo

Patent Drawings

Patent 1393269 drawing 1

Patent 1393269 drawing 2

Patent Details

Patent Number	1393269
Issue Date	1919-11-14
Inventor	Descalles Eugene Mauric Octave
Assigned To	D O T SA Pour L Expl Des Breve
Patent Type	Combo
External Link	https://patents.google.com/patent/US1393269/en ↗

"D.O.T". 3" high x 2" diameter. All brass. "D.O.T BREVETS DESCALLES" is stamped

"D.O.T". 3" high x 2" diameter. All brass. "D.O.T BREVETS DESCALLES" is stamped

French manufacture

"DOT LOCK"

D.O.T. Keyless Locks Co. Ltd. . . More

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