Telephone handset

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Description

FIG. 1 is a partial top and right side perspective view of a telephone handset showing our new design;

FIGS. 2 and 3 are respectively top and bottom plan views thereof;

FIG. 4 is a right side elevational view thereof, the left side elevational view being a mirror image; and

FIGS. 5 and 6 are respectively front and rear elevational views thereof.

Referenced Cited
U.S. Patent Documents
D242928 January 4, 1977 Buchin et al.
D244211 May 3, 1977 Bleven
D262107 December 1, 1981 Thomas
D262207 December 8, 1981 Kaczkos
D263049 February 16, 1982 Cobb
D274515 July 3, 1984 Kraemer
D279004 May 28, 1985 Ryan
D284858 July 29, 1986 Kao
D288442 February 24, 1987 Brown
3400226 September 1968 Krumreich et al.
4445008 April 24, 1984 Rocca et al.
Foreign Patent Documents
0099852 June 1982 JPX
2073542A October 1981 GBX
2154391A September 1985 GBX
Patent History
Patent number: D293442
Type: Grant
Filed: Mar 19, 1986
Date of Patent: Dec 29, 1987
Assignee: Trillium Telephone Systems, Inc. (Kanata)
Inventors: Deane Richardson (Worthington, OH), Gregg Davis (Columbus, OH), Fran Blackman (Dublin, OH), Peter Koloski (Columbus, OH)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay
Attorney: Alan H. Levine
Application Number: 6/845,355
Classifications
Current U.S. Class: D14/63