Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD331408 S
Publication typeGrant
Application numberUS 07/521,463
Publication dateDec 1, 1992
Filing dateMay 7, 1990
Priority dateDec 29, 1989
Publication number07521463, 521463, US D331408 S, US D331408S, US-S-D331408, USD331408 S, USD331408S
InventorsKonrad Ellermeier
Original AssigneeU.S. Philips Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Headphone
US D331408 S
Abstract  available in
Images(4)
Previous page
Next page
Claims(1)
  1. The ornamental design for a headphone, as shown.
Description

FIG. 1 is a perspective view of a headphone, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Non-Patent Citations
Reference
1ID Sep./Oct. 1987 p. 79 Sony Headphones, top left.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6320960Sep 24, 1999Nov 20, 2001Hello Direct, Inc.Headset with adjustable earpiece
US6775390Dec 24, 2001Aug 10, 2004Hello Direct, Inc.Headset with movable earphones
US20030059071 *Sep 24, 2002Mar 27, 2003John DunhamPersonal audio device with hearing protection
USD468722Dec 24, 2001Jan 14, 2003Hello Direct, Inc.Headset with moveable earphones
USD740785 *Jun 12, 2014Oct 13, 2015Shenzhen Voxtech Co., Ltd.Wireless bone conduction earphone
USD748603 *Dec 30, 2014Feb 2, 2016Advanced Electronic And Medical Industries Company LimitedHeadset
Classifications
U.S. ClassificationD14/205