Patent
   D457156
Priority
May 29 2001
Filed
May 29 2001
Issued
May 14 2002
Expiry
May 14 2016
Assg.orig
Entity
unknown
5
5
n/a
The ornamental design for an audio headpiece, as shown and described.

FIG. 1 is a perspective view of an audio headpiece showing the new design.;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right elevational view thereof; and,

FIG. 7 is a left elevational view thereof.

The broken lines showing in FIGS. 1, 3, 6 and 7 is for illustrational purposes only and forms no part of the claimed invention.

Nguyen, Thanh Q.

Patent Priority Assignee Title
D641883, Apr 01 2003 GN ReSound A/S Hearing aid earpiece
D669057, Aug 02 2011 Sony Corporation Earphone
D682257, Aug 02 2011 Sony Corporation Earphone
D690820, Apr 01 2003 GN ReSound A/S Hearing aid
D698762, Aug 02 2011 Sony Corporation Earphone
Patent Priority Assignee Title
5450496, Jul 30 1993 ACS WIRELESS, INC Communications headset having a detachable receiver capsule and cable pivot
226273,
D407089, May 07 1998 Telephone headset
D411540, Jul 23 1998 ReSound Corporation Communications earpiece
D420007, May 30 1997 Earpiece with microphone
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 29 2001SyberSay Communications Corporation(assignment on the face of the patent)
May 29 2001NGUYEN, THANH Q SYBERSAYASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0118600866 pdf
May 06 2002SyberSay Communications CorporationFellowes, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0130190018 pdf
Mar 28 2003SyberSay Communications CorporationStep Communications CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0226590889 pdf
Apr 17 2009STEP COMMUNICATIONS CORPORATION, A NEVADA CORPORATIONSTEP LABS, INC , A DELAWARE CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0227830412 pdf
Aug 17 2009STEP LABS, INC , A DELAWARE CORPORATIONDolby Laboratories Licensing CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0231070551 pdf
Aug 17 2009STEP LABSS, INC , A DELAWARE CORPORATIONDolby Laboratories Licensing CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0331520073 pdf
Aug 17 2009STEP LABS, INC , A DELAWARE CORPORATIONDolby Laboratories Licensing CorporationCORRECTION TO THE SPELLING OF ASSIGNORS NAME, PREVIOUSLY RECORDED ON REEL FRAME 033152 00730332170119 pdf
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