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Publication numberUSD237090 S
Publication typeGrant
Publication dateOct 7, 1975
Filing dateOct 16, 1973
Publication numberUS D237090 S, US D237090S, US-S-D237090, USD237090 S, USD237090S
InventorsHaruo Yanagawa
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Fig. fig fig fig
US D237090 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

Patentet l EARPHONE Haruo Yanagawa, Tokyo, Japan, assignor to Ashida Onkyo Kabushiki Kaisha, Tokyo, Japan Filed Oct. 16, 1973, Ser. No. 406,867

Term of patent 14 years Int. Cl. D1403 US. Cl. D26-l4 H Des. 237,090

Page 2 of 2 IAIN l Ilii FIG. 1 is a front view of an earphone embodying my References Cited :2 3:29; p p the eof UNITED STATES PATENTS is vi r FIG. 3 is a bottom plan view thereof; 2271 12 6/1973 Baldwin D26 14 H FIG. 4 is a left side eievational view thereof; 29312 11/1973 ltagak 1326-44 H FIG. 5 is a right 'side elevational view thereof; 3272926 9/1966 Falkenbcrg 179-182 R FIG. 6 is a side elevational view on line 1-1 thereof; OTHER REFERENCES Egg Perspecm thercof' Allied Radio Shack, 1971, 1970, p. 315, item No. The ornamental design for an ear hone 15 shown 33 B 1036 earphone Speaker p Lafayette Radio Electronics, 1973, 1972, p. 231, item No. 40 P 79018, dynamic earphone.

BERNARD ANSI-IER, Primary Examiner

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US8515115Aug 20, 2010Aug 20, 2013Skullcandy, Inc.Audio earbud headphone with extended curvature
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US9042947Dec 13, 2013May 26, 2015Surefire, LlcMultiple input acoustic coupler
US9055365Aug 15, 2013Jun 9, 2015Skullcandy, Inc.Earbuds securable to users' outer ears and related headphone systems and methods
US20020041697 *Nov 5, 2001Apr 11, 2002Gn Netcom/Unex Inc.Flexible earhook
US20040091129 *Nov 6, 2003May 13, 2004Gn Netcom A/SHeadset with adjustable earhook