Patent
   D570825
Priority
May 15 2007
Filed
May 15 2007
Issued
Jun 10 2008
Expiry
Jun 10 2022
Assg.orig
Entity
unknown
40
10
n/a
The ornamental design for headphones, as shown and described.

FIG. 1 is a perspective view of headphones showing the present design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left elevation view thereof;

FIG. 5 is a right elevation view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Natsume, Shigeru, Schultz, Gary, Lo, Bernard San Lap, Chan, Eric Ping Pang

Patent Priority Assignee Title
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ER4553,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 15 2007Altec Lansing, a division of Plantronics, Inc.(assignment on the face of the patent)
Jun 26 2007CHAN, ERIC PING PANGPlantronics, IncCORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE S NAME AND ADDRESS TO THE FOLLOWING: PLANTRONICS, INC 345 ENCINAL ST SANTA CRUZ, CA 95060 PREVIOUSLY RECORDED ON REEL 019577 FRAME 0824 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT TO ALTEC LANSING, A DIVISION OF PLANTRONICS, INC 0229070763 pdf
Jun 26 2007NATSUME, SHIGERU Plantronics, IncCORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE S NAME AND ADDRESS TO THE FOLLOWING: PLANTRONICS, INC 345 ENCINAL ST SANTA CRUZ, CA 95060 PREVIOUSLY RECORDED ON REEL 019577 FRAME 0824 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT TO ALTEC LANSING, A DIVISION OF PLANTRONICS, INC 0229070763 pdf
Jun 26 2007LO, BERNARD SAN LAPALTEC LANSING, A DIVISION OF PLANTRONICS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0195770824 pdf
Jun 26 2007NATSUME, SHIGERU ALTEC LANSING, A DIVISION OF PLANTRONICS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0195770824 pdf
Jun 26 2007CHAN, ERIC PING PANGALTEC LANSING, A DIVISION OF PLANTRONICS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0195770824 pdf
Jun 28 2007SCHULTZ, GARYPlantronics, IncCORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE S NAME AND ADDRESS TO THE FOLLOWING: PLANTRONICS, INC 345 ENCINAL ST SANTA CRUZ, CA 95060 PREVIOUSLY RECORDED ON REEL 019577 FRAME 0824 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT TO ALTEC LANSING, A DIVISION OF PLANTRONICS, INC 0229070763 pdf
Jun 28 2007SCHULTZ, GARYALTEC LANSING, A DIVISION OF PLANTRONICS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0195770824 pdf
Dec 01 2009Plantronics, IncAltec Lansing, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0238320843 pdf
Dec 01 2009Altec Lansing, LLCPNC Bank, National AssociationSECURITY AGREEMENT0238140824 pdf
Sep 02 2015PNC Bank, National AssociationALTEC LANSING LLCRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0364790156 pdf
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