Portable handset radio telephone
FIGS. 1 and 2 are respectively front and rear elevational views of a portable handset radio telephone showing my new design in closed position;
FIGS. 3 and 4 are respectively left and right side elevational views thereof;
FIGS. 5 and 6 are respectively top and bottom plan views thereof;
FIG. 7 is a cross sectional view taken on line VII--VII in FIG. 4, with interior construction shown;
FIG. 8 is a front, top and right side perspective view thereof;
FIG. 9 is a right side elevational view thereof in opened, operative position; and
FIG. 10 is a front, top and right side perspective view of a second embodiment thereof, in opened, operative position, the differences of this embodiment vis-a-vis the first embodiment as shown in FIG. 9 being (1) display of the antenna extended, and (2) showing of the large display panel and sundry pushbutton tops with conventional letters, numerals, words and symbols of in-service nature.
| D254195 | February 12, 1980 | Genaro et al. |
| D256691 | September 2, 1980 | Camenzind |
| D260992 | September 29, 1981 | Feinberge et al. |
| D264465 | May 18, 1982 | Mackenzie |
| D272344 | January 24, 1984 | Mackenzie |
| D274243 | June 12, 1984 | Asaki et al. |
| D279001 | May 28, 1985 | Nagasawa |
| D281517 | November 26, 1985 | Kolich |
| D282467 | February 4, 1986 | Felix et al. |
| D284663 | July 15, 1986 | Edwards |
| D285200 | August 19, 1986 | Bressler et al. |
| D285200 | August 19, 1986 | Bressler et al. |
| D287493 | December 30, 1986 | Young |
| D287971 | January 27, 1987 | Bond |
| D289042 | March 31, 1987 | Bond |
| D289044 | March 31, 1987 | Watanabe |
| D289044 | March 31, 1987 | Watanabe |
| D289045 | March 31, 1987 | Brown |
| D291437 | August 18, 1987 | Lee |
| D291804 | September 8, 1987 | George |
| D292513 | October 27, 1987 | Gilberton |
| D293239 | December 15, 1987 | Larson |
| 4251696 | February 17, 1981 | Mackenzie et al. |
| 4268721 | May 19, 1981 | Nielsen et al. |
| 4481382 | November 6, 1984 | Villa-Red |
| 4648125 | March 3, 1987 | Brown |
| 4661659 | April 28, 1987 | Nishimura |
| 4672685 | June 9, 1987 | Phillips et al. |
| 4694485 | September 15, 1987 | Iwase |
| 0135759 | August 1984 | JPX |
| 2159372 | November 1985 | JPX |
- New York Times, 2/24/88; Potamkin Ad; Cellular Phone as agent for Wagner. New York Times, 10/30/84; Motorola Ad; 8000X Portable Cellular Phone.
Type: Grant
Filed: Jun 18, 1987
Date of Patent: Oct 25, 1988
Assignee: Oki Electric Industry Co., Ltd. (Tokyo)
Inventor: Katsuhito Watanabe (Tokyo)
Primary Examiner: Horace B. Fay
Law Firm: Wenderoth, Lind & Ponack
Application Number: 7/63,660