U.S. patent number D304,564 [Application Number 07/051,998] was granted by the patent office on 1989-11-14 for attendant telephone switchboard.
This patent grant is currently assigned to Meisei Electric Co., Ltd.. Invention is credited to Sadao Isozaki, Shigeaki Kido, Yasuko Yajima.
United States Patent |
D304,564 |
Kido , et al. |
November 14, 1989 |
Attendant telephone switchboard
Claims
The ornamental design for an attendant telephone switchboard, as
shown and described.
Inventors: |
Kido; Shigeaki (Tokyo,
JP), Isozaki; Sadao (Tokyo, JP), Yajima;
Yasuko (Tokyo, JP) |
Assignee: |
Meisei Electric Co., Ltd.
(N/A)
|
Appl.
No.: |
07/051,998 |
Filed: |
May 19, 1987 |
Foreign Application Priority Data
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|
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Dec 1, 1986 [JP] |
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61-47554 |
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Current U.S.
Class: |
D14/151; D14/142;
D14/150; D14/248; 379/440 |
Field of
Search: |
;D14/241,240,151,248,142,150
;379/442,267,110,440,429,419,420,428,432,433,436 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Fay, Jr., Horace B.
Attorney, Agent or Firm: Toren, McGeady & Associates
Description
FIG. 1 is a front, top and right side perspective view of an
attendant telephone switchboard showing our new design in a cradled
relationship;
FIG. 2 is a left side, top and front perspective view thereof;
FIG. 3 is a perspective view similar to FIG. 2, with the handset
spaced apart from the stand;
FIG. 4 is a right side, rear, and bottom perspective view thereof;
and
FIG. 5 is a perspective view corresponding to FIG. 2 with the
adjustable-display panel in an alternate position.
The broken line showing of coiled cord in FIGS. 1, 2, 3 and 5 is
for illustrative purposes only and forms no part of the claimed
design.
* * * * *