Telephone instrument

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a telephone instrument showing my design;

FIG. 2 is a top plan view of the telephone instrument;

FIG. 3 is a perspective view of the telephone instrument with the handset removed from the telephone base.

Referenced Cited
U.S. Patent Documents
D202787 November 1965 Dreyfuss et al.
D215664 October 1969 Dreyfuss et al.
3073911 January 1963 Mattke et al.
3584157 June 1971 Prescott
Patent History
Patent number: D257977
Type: Grant
Filed: Apr 26, 1978
Date of Patent: Jan 20, 1981
Inventor: Knut H. Blomberg (S-161 37 Bromma)
Primary Examiner: Bernard Ansher
Application Number: 5/900,336
Classifications
Current U.S. Class: D14/53; D14/60; D14/63
International Classification: D1403;