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Publication numberUSD179967 S
Publication typeGrant
Publication dateApr 2, 1957
Filing dateOct 22, 1956
Publication numberUS D179967 S, US D179967S, US-S-D179967, USD179967 S, USD179967S
InventorsCarl E. Erickson
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D179967 S
Abstract  available in
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Description  (OCR text may contain errors)

Des. 179,967 Patented Apr. 2, 1957 United States Patent 0 ice HELMET Carl E. Ericlon, Manhattan, Kans. Application October 22, 1956, Serial No. 43,436

Term of patent 14 years (Cl. D313) Fig. 1 is a front elevational view; and OTHER REFERENCES 2 is a top Plan View of a helmet of deslgn- The American Home clipping, September 1955, page

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US7398562 *Mar 10, 2004Jul 15, 2008Easy Rhino Designs, Inc.Article with 3-dimensional secondary element
US8209782 *Apr 6, 2010Jul 3, 2012Henry Michael LMotorcycle helmet horns
US20110078712 *Dec 2, 2009Mar 31, 2011Kim EuihyunSpindle motor and information storage device including the same