Key telephone set

- Nitsuko Limited
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Description

FIG. 1 is a front elevational view of a key telephone set showing my new design;

FIG. 2 is a rear elevational view thereof;

FIGS. 3 and 4 are respectively top and bottom plan views thereof;

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

FIG. 7 is a front, top and right side perspective view of the stand with the handset removed from the cradle in the stand and inverted and spaced to one side to show the underside of the handset and the cradle surfaces.

Referenced Cited
U.S. Patent Documents
D237625 November 1975 Wolfe et al.
D246650 December 13, 1977 Perol-Hernandez
D270836 October 4, 1983 Breger
D276338 November 13, 1984 Pardo
D277663 February 19, 1985 Sakamoto et al.
D280404 September 3, 1985 Inaba
D282841 March 4, 1986 Inaba
D284188 June 10, 1986 Kondo et al.
D285304 August 26, 1986 Inaba
D286284 October 21, 1986 Sasaki et al.
D286530 November 4, 1986 Sasaki et al.
Other references
  • Model S-1P loudspeaker phone: phone at p. 489; PTO-1979. Brochure re Nitsuko Elect. key phone system: "Grouphone"E-II series; 4 pages.
Patent History
Patent number: D295514
Type: Grant
Filed: Jan 18, 1985
Date of Patent: May 3, 1988
Assignee: Nitsuko Limited (Kawasaki)
Inventor: Hiroshi Inaba (Kawasaki)
Primary Examiner: James M. Gandy
Assistant Examiner: Horace B. Fay, Jr.
Law Firm: Roberts, Spiecens & Cohen
Application Number: 6/692,914
Classifications
Current U.S. Class: D14/58; D14/62; D14/53