Key telephone set

Sasaki , et al. May 9, 1

Patent Grant D301031

U.S. patent number D301,031 [Application Number 06/922,103] was granted by the patent office on 1989-05-09 for key telephone set. This patent grant is currently assigned to Nippon Telegraph and Telephone Corporation, Nitsuko Limited. Invention is credited to Tsuneji Kimeda, Iwamasa Nishikado, Yoshio Sasaki, Hiroyoshi Sato.


United States Patent D301,031
Sasaki ,   et al. May 9, 1989

Key telephone set

Claims

The ornamental design for a key telephone set, as shown and described.
Inventors: Sasaki; Yoshio (Kawasaki, JP), Sato; Hiroyoshi (Kawasaki, JP), Nishikado; Iwamasa (Yokosuka, JP), Kimeda; Tsuneji (Yokosuka, JP)
Assignee: Nitsuko Limited (Tokyo, JP)
Nippon Telegraph and Telephone Corporation (Tokyo, JP)
Appl. No.: 06/922,103
Filed: October 22, 1986

Foreign Application Priority Data

May 13, 1986 [JP] 61-17656
Current U.S. Class: D14/151
Field of Search: ;D14/53,58,63,52,57 ;379/419,420,432,428,433,436,435,440

References Cited [Referenced By]

U.S. Patent Documents
D282841 March 1986 Inaba
D284079 June 1986 Kita et al.
D286042 October 1986 Fukutani
D287971 January 1987 Bond
D288319 February 1987 Suzuki
D289641 May 1987 Brown et al.
D291565 August 1987 Okuda
D293439 December 1987 Nogas
D294351 February 1988 Richter et al.
D294940 March 1988 Brown et al.
D295513 May 1988 Brown et al.
4296282 October 1981 O'Neil et al.
4396799 August 1983 Franzen et al.
4675903 June 1987 Garkzian et al.

Other References

AT&T Flyer Sheet, All-Electronic Memory Phone..

Primary Examiner: Fay, Jr.; Horace B.
Attorney, Agent or Firm: Roberts, Spiecens & Cohen

Description



FIGS. 1 and 2 are respectively top and bottom plan views of a Key Telephone Set showing our new design;

FIGS. 3 and 4 are respectively front and rear elevational views thereof;

FIGS. 5 and 6 are respectively left and right elevational views thereof; and

FIG. 7 is an associated perspective view of the handset inverted and spaced apart from the stand, and a front, top and right side perspective view of the stand.

* * * * *


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