Attendant telephone switchboard

Kido , et al. November 14, 1

Patent Grant D304564

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

Dec 1, 1986 [JP] 61-47554
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
D243619 March 1977 Olsson
D266667 October 1982 Bee
D268181 March 1983 Banko
D268265 March 1983 Gibson
D279900 July 1985 Topp
D284193 June 1986 Marshall
D285921 September 1986 Beese
D287011 December 1986 Kakin
D298130 October 1988 Komatsu
D299131 December 1988 Asaki et al.
4278845 July 1981 Chiou
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.

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