Telephone handset

Richardson , et al. December 29, 1

Patent Grant D293442

U.S. patent number D293,442 [Application Number 06/845,355] was granted by the patent office on 1987-12-29 for telephone handset. This patent grant is currently assigned to Trillium Telephone Systems, Inc.. Invention is credited to Fran Blackman, Gregg Davis, Peter Koloski, Deane Richardson.


United States Patent D293,442
Richardson ,   et al. December 29, 1987

Telephone handset

Claims

The ornamental design for a telephone handset, substantially as shown and described.
Inventors: Richardson; Deane (Worthington, OH), Davis; Gregg (Columbus, OH), Blackman; Fran (Dublin, OH), Koloski; Peter (Columbus, OH)
Assignee: Trillium Telephone Systems, Inc. (Kanata, CA)
Appl. No.: 06/845,355
Filed: March 19, 1986

Current U.S. Class: D14/248
Field of Search: ;D14/53,63,64,58 ;D21/111 ;379/433,428,436,435,440

References Cited [Referenced By]

U.S. Patent Documents
D242928 January 1977 Buchin et al.
D244211 May 1977 Bleven
D262107 December 1981 Thomas
D262207 December 1981 Kaczkos
D263049 February 1982 Cobb
D274515 July 1984 Kraemer
D279004 May 1985 Ryan
D284858 July 1986 Kao
D288442 February 1987 Brown
3400226 September 1968 Krumreich et al.
4445008 April 1984 Rocca et al.
Foreign Patent Documents
0099852 Jun 1982 JP
2073542A Oct 1981 GB
2154391A Sep 1985 GB
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Fay; Horace B.
Attorney, Agent or Firm: Levine; Alan H.

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.

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