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Patent
D876399
Priority
Sep 27 2018
Filed
Sep 27 2018
Issued
Feb 25 2020
Expiry
Feb 25 2035
Assg.orig
Entity
unknown
25
95
n/a
The ornamental design of a single piece headphone , as shown and described.
FIG. 1 is a top front right side perspective view of a single piece headphone according to our design;
FIG. 2 is a top back left side perspective view of the single piece headphone shown in FIG. 1 ;
FIG. 3 is a bottom front left side perspective view of the single piece headphone shown in FIG. 1 ;
FIG. 4 is a bottom back right side perspective view of the single piece headphone shown in FIG. 1 ;
FIG. 5 is a left side view of the single piece headphone shown in FIG. 1 ;
FIG. 6 is a front side view of the single piece headphone shown in FIG. 1 ;
FIG. 7 is a right side view of the single piece headphone shown in FIG. 1 ;
FIG. 8 is a back side view of the single piece headphone shown in FIG. 1 ;
FIG. 9 is a top view of the single piece headphone shown in FIG. 1 ; and,
FIG. 10 is a bottom view of the single piece headphone shown in FIG. 1 .
The dashed lines shown in the various figures are provided for the purpose of illustrating unclaimed portions of the single piece headphone and are included for the purpose of illustrating environment; and the dashed lines form no part of the claimed design.
Saxton, Jeremy , Mathias, Guillaume , Duddy, Stephen , Chen, Shyh-Dean , Kao, Kuo-yu , Cheung, Jeffery
Patent
Priority
Assignee
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Executed on Assignor Assignee Conveyance Frame Reel Doc
Sep 27 2018 Logitech Europe S.A. (assignment on the face of the patent) /
Sep 27 2018 KAO, KUO-YU LOGITECH EUROPE S A CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED AT REEL: 051294 FRAME: 0555 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 052596 /0745
pdf
Sep 27 2018 DUDDY, STEPHEN LOGITECH EUROPE S A CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED AT REEL: 051294 FRAME: 0555 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 052596 /0745
pdf
Sep 27 2018 CHEN, SHYH-DEAN LOGITECH EUROPE S A CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED AT REEL: 051294 FRAME: 0555 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 052596 /0745
pdf
Sep 27 2018 CHEN, SHYH-DEAN Applied Materials, Inc ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 051294 /0555
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Sep 27 2018 KAO, KUO-YU Applied Materials, Inc ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 051294 /0555
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Sep 27 2018 DUDDY, STEPHEN Applied Materials, Inc ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 051294 /0555
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Sep 28 2018 MATHIAS, GUILLAUME Applied Materials, Inc ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 051294 /0555
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Sep 28 2018 SAXTON, JEREMY Applied Materials, Inc ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 051294 /0555
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Sep 28 2018 SAXTON, JEREMY LOGITECH EUROPE S A CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED AT REEL: 051294 FRAME: 0555 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 052596 /0745
pdf
Sep 28 2018 MATHIAS, GUILLAUME LOGITECH EUROPE S A CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED AT REEL: 051294 FRAME: 0555 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 052596 /0745
pdf
Dec 09 2018 CHEUNG, JEFFERY Applied Materials, Inc ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 051294 /0555
pdf
Dec 09 2018 CHEUNG, JEFFERY LOGITECH EUROPE S A CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED AT REEL: 051294 FRAME: 0555 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 052596 /0745
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