Patent
   D722999
Priority
Aug 30 2013
Filed
Feb 10 2014
Issued
Feb 24 2015
Expiry
Feb 24 2029
Assg.orig
Entity
unknown
27
47
n/a
I claim the ornamental design for headphones, as shown and described.

FIG. 1 is a front perspective view of headphones of the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a first side view thereof;

FIG. 5 is a second side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design.

Ishikura, Mikiyasu

Patent Priority Assignee Title
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D978106, Feb 01 2021 SHENZHEN YIYIN TECHNOLOGY CO., LTD Bone conduction earphone
D982550, Mar 25 2021 SHENZHEN MENGDA NETWORK TECHNOLOGY CO., LTD. Wireless earphone
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 10 2014PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.(assignment on the face of the patent)
Feb 10 2014ISHIKURA, MIKIYASUPanasonic CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0322040382 pdf
Nov 10 2014Panasonic CorporationPANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0341940077 pdf
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