Data converter for digital communication with a telephone
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Description
FIG. 1 is a top and left side perspective view of a data converter for digital communication with a telephone showing my new design, with a handset shown inverted;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a rear elevational view thereof; and
FIG. 7 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D218978 | October 1970 | Abraham |
D228190 | August 1973 | Link |
D243254 | February 1, 1977 | Coon |
D253820 | January 1, 1980 | Coppola et al. |
D262875 | February 2, 1982 | Franchi et al. |
D264467 | May 18, 1982 | Fischer |
D284193 | June 10, 1986 | Marshall |
D286286 | October 21, 1986 | Skigen et al. |
D293674 | January 12, 1988 | Scheid |
D306591 | March 13, 1990 | Weisz et al. |
4829559 | May 9, 1989 | Izawa et al. |
5963751 | March 1983 | JPX |
- NEC Catalog of ISDN Terminal Adapter Aterm100.
Patent History
Patent number: D311396
Type: Grant
Filed: Jul 11, 1989
Date of Patent: Oct 16, 1990
Assignee: Kabushiki Kaisha Toshiba (Kawasaki)
Inventor: Takashi Kajita (Tokyo)
Primary Examiner: Horace B. Fay, Jr.
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt
Application Number: 7/378,310
Type: Grant
Filed: Jul 11, 1989
Date of Patent: Oct 16, 1990
Assignee: Kabushiki Kaisha Toshiba (Kawasaki)
Inventor: Takashi Kajita (Tokyo)
Primary Examiner: Horace B. Fay, Jr.
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt
Application Number: 7/378,310
Classifications
Current U.S. Class:
Combined With Diverse Article (e.g., Radio, Etc.) (4) (D14/144);
Handset To Side Of Dial (D14/151);
D14/141