Switching apparatus for telephone set

- Nitsuko Corporation
Description

FIG. 1 is a top plan view of a switching apparatus for telephone set;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a cross-sectional view taken along line 7--7 of FIG. 1; and,

FIG. 8 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D224714 September 1972 Wenzler
D301877 June 27, 1989 Greenberg et al.
D309298 July 17, 1990 Pushelberg
D342073 December 7, 1993 Nakamura et al.
D352941 November 29, 1994 Bolton, Jr.
D353144 December 6, 1994 Brandt et al.
D355196 February 7, 1995 Nakamura
D355658 February 21, 1995 Brandt et al.
D380199 June 24, 1997 Beruscha et al.
4652969 March 24, 1987 Stegenga
Patent History
Patent number: D395048
Type: Grant
Filed: Dec 4, 1996
Date of Patent: Jun 9, 1998
Assignee: Nitsuko Corporation (Kanagawa)
Inventor: Masaki Kobayashi (Kawasaki)
Primary Examiner: Jeffrey Asch
Law Firm: Leydig, Voit & Mayer, Ltd.
Application Number: 0/62,934
Classifications
Current U.S. Class: Telephone Equipment (D14/240)
International Classification: 1403;