Headphones

Ishikura April 21, 2

Patent Grant D727287

U.S. patent number D727,287 [Application Number D/488,382] was granted by the patent office on 2015-04-21 for headphones. This patent grant is currently assigned to Panasonic Intellectual Property Management Co., Ltd.. The grantee listed for this patent is Panasonic Corporation. Invention is credited to Mikiyasu Ishikura.


United States Patent D727,287
Ishikura April 21, 2015

Headphones

Claims

CLAIM I claim the ornamental design for headphones, as shown and described.
Inventors: Ishikura; Mikiyasu (Osaka, JP)
Applicant:
Name City State Country Type

Panasonic Corporation

Osaka

N/A

JP
Assignee: Panasonic Intellectual Property Management Co., Ltd. (Osaka, JP)
Appl. No.: D/488,382
Filed: April 18, 2014

Foreign Application Priority Data

Dec 20, 2013 [JP] 2013-029966
Current U.S. Class: D14/205
Current International Class: 1401
Field of Search: ;D14/205 ;D8/341,343,395 ;D3/232,900,901,905 ;181/129,130,135 ;379/430,431 ;381/380,381,374 ;24/70SK,69TS ;220/DIG.26 ;455/90.3,575.1

References Cited [Referenced By]

U.S. Patent Documents
1802796 April 1931 Wacker
D209323 November 1967 Constable
D210152 February 1968 Pastva, Jr.
3505684 April 1970 Hutchinson et al.
4875233 October 1989 Derhaag et al.
5035005 July 1991 Hung
5086900 February 1992 Kikuta et al.
D355913 February 1995 Chong
D482019 November 2003 Petersen et al.
7735154 June 2010 Gellis et al.
D638000 May 2011 Hoggarth
D664117 July 2012 Tappeiner et al.
8314883 November 2012 Richardson et al.
8363877 January 2013 Morisawa
8559665 October 2013 Schmidt et al.
8732864 May 2014 Fountain et al.
D716255 October 2014 Cho et al.
D716258 October 2014 Awiszus et al.
D720721 January 2015 Lu
D721054 January 2015 Lu
D722590 February 2015 Lu
Primary Examiner: Greene; Paula
Attorney, Agent or Firm: Panasonic Patent Center

Description



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;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a front perspective view thereof shown in a slide position.

The broken line showing of headphones is included for the purpose of illustrating environment and forms no part of the claimed design. Additionally, the unevenly broken lines in the drawings define the limits of the claimed design.

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