| D308668 |
Data communications terminal for deaf and/or deaf-blind persons
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| Patent Drawings: | |
| Inventor: |
Briscoe, et al. |
| Date Issued: |
June 19, 1990 |
| Application: |
07/222,238 |
| Filed: |
July 21, 1988 |
| Inventors: |
Briscoe; Robert J. (Woodbridge, GB2)
Claridge; Andrew M. (New Malden, GB2)
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| Assignee: |
British Telecommunications public limited company (London, GB2) |
| Primary Examiner: |
Lucas; Susan J. |
| Assistant Examiner: |
Nunn; Freda S. |
| Attorney Or Agent: |
Nixon & Vanderhye |
| U.S. Class: |
D14/391 |
| Field Of Search: |
D14/100; D14/101; D14/102; D14/103; D14/104; D14/105; D14/106; D14/107; D14/108; D14/109; D14/110; D14/111; D14/112; D14/113; D14/114; D14/115; D14/116; D14/117; D13/32; D13/38; D18/1; D18/7; D18/11; D18/12; 340/700; 340/706; 340/711; 340/712; 341/22; 341/23; 200/5A; 200/5R; 200/6A; 200/6R; 235/145A; 235/145R; 273/148B; 400/473; 400/474; 400/479; 400/485; 400/489; 364/706; 364/707; 364/708; 364/709; 364/710 |
| International Class: |
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| U.S Patent Documents: |
D257560; D287854; D291195; D301233; 2532228; 2972140; 3230644; 3659354; 3854131; 4033053; 4081068; 4194190; 4303915; 4473356 |
| Foreign Patent Documents: |
2657064; 2702730; 810470; 1433924; 1439821 |
| Other References: |
Popular Science-Mar. 1984, p. 162-Human Engineering Keyboard bottom right of page..
"Dialogos--An Aid for the Deaf-Blind," The Finnish Central Association of the Visually Handicapped, Oct. 21, 1984..
"Piezoelectric Braille Module," J. V. Pike-IBM Technical Disclosure Bulletin, vol. 19, No. 4, Sep. 1976.. |
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| Abstract: |
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| Claim: |
The ornamental design for a data communications terminal for deaf and/or deaf-blind persons, as shown and described. |
| Description: |
FIG. 1 is a top, front, left side perspective view of a data communications terminal for deaf and/or deaf-blind persons showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is left side elevational view thereof;
FIG. 4 is a front elevational view thereof on an enlarged scale;
FIG. 5 is a top plan view thereof on an enlarged scale;
FIG. 6 is a rear elevational view thereof on an enlarged scale;
FIG. 7 is a bottom plan view thereof on an enlarged scale.
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