Headset telephone

Description

FIG. 1 is a front elevational view of a headset telephone showing our new design, the rear elevation being basically a mirror image;

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

FIGS. 4 and 5 are respectively left and right side elevational views thereof; and

FIG. 6 is a cross-sectional view of the earphone interior taken along the line 6--6 in FIG. 1.

Referenced Cited
U.S. Patent Documents
D207094 March 1967 Rakocy
D221826 September 1971 Cook
D229499 December 1973 Krumin et al.
D231474 April 1974 Helgesson
D282289 January 21, 1986 Verdier
1483315 February 1924 Saal
3218607 November 1965 Brock et al.
3272926 September 1966 Falkenberg
3977900 August 31, 1976 Foley
4138598 February 6, 1979 Cech
4175217 November 20, 1979 Williams
Patent History
Patent number: D292400
Type: Grant
Filed: Jul 19, 1985
Date of Patent: Oct 20, 1987
Inventors: Cathy Y. Boggs (Thornton, KY), Larry W. Boggs (Thornton, KY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay
Attorney: Don E. Ferrell
Application Number: 6/756,644
Classifications
Current U.S. Class: D14/53; D14/59