Telephone instrument
Blomberg January 20, 1
U.S. patent number D257,977 [Application Number 05/900,336] was granted by the patent office on 1981-01-20 for telephone instrument. Invention is credited to Knut H. Blomberg.
| United States Patent | D257,977 |
| Blomberg | January 20, 1981 |
Telephone instrument
Claims
The ornamental design for a telephone instrument, as shown.
| Inventors: | Blomberg; Knut H. (S-161 37 Bromma, SE) |
|---|---|
| Appl. No.: | 05/900,336 |
| Filed: | April 26, 1978 |
| Current U.S. Class: | D14/148 |
| Current International Class: | D1403 |
| Field of Search: | ;D14/53,60,63 ;107/1D,1R,178,179 |
References Cited [Referenced By]
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 |
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.
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