Delegate unit for conference system

- U.S. Philips Corporation
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Description

FIG. 1 is a front, right side perspective view showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D218897 October 1970 Thompson
D238684 February 1976 Walz
D243536 March 1, 1977 van de Poel
D269780 July 19, 1983 Doodson
D331054 November 17, 1992 Brahler
4075426 February 21, 1978 Gould
4641240 February 3, 1987 Boram
Patent History
Patent number: D349284
Type: Grant
Filed: Nov 13, 1992
Date of Patent: Aug 2, 1994
Assignee: U.S. Philips Corporation (New York, NY)
Inventor: Johannes G. Robertus (Eindhoven)
Primary Examiner: B. J. Bullock
Attorney: Jack E. Haken
Application Number: 0/1,455