Combined circuit connector and switching module

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Description

FIG. 1 is a front elevational view of a combined circuit connector and switching module showing my new design;

FIG. 2 is a bottom view of the combined circuit connector and switching module of FIG. 1;

FIG. 3 is a right side view of the combined circuit connector and switching module of FIG. 1;

FIG. 4 is a back side view of the combined circuit connector and switching module of FIG. 1;

FIG. 5 is a left side view of the combined circuit connector and switching module of FIG. 1; and

FIG. 6 is a top plan view of the combined circuit connector and switching module of FIG. 1.

FIG. 7 is a perspective view taken from the front and left sides of the combined circuit connector and switching module as shown in FIGS. 1 and 5.

Referenced Cited
U.S. Patent Documents
D234141 January 1975 McGrane
3538489 November 1970 Bennett et al.
3683101 August 1972 Lieberman
3715627 February 1973 D'Ausilio
3719768 March 1973 Jonsson
3743925 July 1973 Bossi
3745515 July 1973 Michaels
3852701 December 1974 Minitz
3963300 June 15, 1976 Patton et al.
4001571 January 4, 1977 Martin
4146287 March 27, 1979 Jonsson
Patent History
Patent number: D271297
Type: Grant
Filed: Mar 30, 1981
Date of Patent: Nov 8, 1983
Assignee: National Service Industries, Inc. (Atlanta, GA)
Inventor: Nils G. Jonsson (Dunwoody, GA)
Primary Examiner: Susan J. Lucas
Law Firm: Emch, Schaffer & Schaub Co.
Application Number: 6/248,967
Classifications
Current U.S. Class: D13/24; D13/32
International Classification: D1303;