U.S. patent number D305,541 [Application Number 07/109,850] was granted by the patent office on 1990-01-16 for headphone.
This patent grant is currently assigned to Sharp Corporation. Invention is credited to Tomoyuki Hirose.
United States Patent |
D305,541 |
Hirose |
January 16, 1990 |
Headphone
Claims
The ornamental design for a headphone, as shown and described.
Inventors: |
Hirose; Tomoyuki (Osaka,
JP) |
Assignee: |
Sharp Corporation (Osaka,
JP)
|
Appl.
No.: |
07/109,850 |
Filed: |
October 16, 1987 |
Foreign Application Priority Data
|
|
|
|
|
Apr 22, 1987 [JP] |
|
|
62-15789 |
|
Current U.S.
Class: |
D14/205 |
Field of
Search: |
;D14/204-216,219-224,162,164,165,192 ;312/7.1 ;379/430,444
;381/24,86-88,90,159,182,186,205,25,68,158,183,187
;181/144,148,152,153,155,157,198,199,129 ;2/209 ;D29/19 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Feifer; Melvin B.
Assistant Examiner: Shooman; Theodore M.
Attorney, Agent or Firm: Flehr, Hohbach, Test, Albritton
& Herbert
Description
FIG. 1 is a top, front and right side perspective view of a
headphone showing my 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 plan view thereof;
FIG. 6 is a right side elevational view thereof; and
FIG. 7 is a left side elevational view thereof.
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