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parts Figure

Collins Rotary Razor Blade Design


InventionDesign for a Razor-Blade

FiledFriday, 20th June 1919

PublishedTuesday, 7th October 1919

InventorCap Bertrand Collins

OwnerCollins Rotary Safety Razor Company


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A PDF version of the original patent can be found here.

United States Patent Office.

Cap B. Collins, of Oak Park, Illinois, assignor to Collins Rotary Safety Razor Company, of Chicago, Illinois, a corporation of South Dakota. Design for a Razor-Blade
53,885. Specification for Design. Patented Oct. 7, 1919.
Application filed June 20, 1919. Serial No. 305,668.Term of patent 14 years.

To all whom it may concern:

Be it known that I, Cap B. Collins, a citizen of the United States, residing in Oak Park, in the county of Cook and State of Illinois, have invented a new, original, and ornamental Design for Razor Blades, of which the following is a specification, reference being had to the accompanying drawing, forming part thereof.

The figure of the drawing is a face view of the razor-blade showing the new design.

I claim:

The original design for a razor-blade as shown.

Cap B. Collins.