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Patent
D301233
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Priority
Oct 03 1985
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Filed
Apr 01 1986
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Issued
May 23 1989
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Expiry
May 23 2003
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Assg.orig
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Entity
unknown
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10
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20
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n/a
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The ornamental design for a data communications terminal for deaf and/or deaf-blind persons, as shown and described.
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FIG. 1 is a top, front, right hand side perspective view of a data
communications terminal for deaf and/or deaf-blind persons;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left hand side elevational view thereof.
Briscoe, Robert J.
Patent |
Priority |
Assignee |
Title |
D308668, |
Jan 21 1988 |
British Telecommunications public limited company |
Data communications terminal for deaf and/or deaf-blind persons |
D315896, |
Apr 20 1989 |
Nortel Networks Limited |
Keypad |
D316541, |
Feb 06 1989 |
Impetus, Inc. |
Hand-held data entry terminal |
D323816, |
Jul 18 1989 |
Krone AG |
Computer terminal with ergonomic numerical keyboard |
D350116, |
Oct 16 1991 |
Arkenstone, Inc.; ARKENSTONE, INC |
Computer for visually impaired persons |
D421975, |
Sep 11 1997 |
LIGHTWORKS UK LIMITED |
Edit control console |
D766240, |
May 28 2014 |
INSIDE VISION SOCIÉTÉ PAR ACTIONS SIMPLIFIÉE |
Touch pad for visually impaired or blind people |
D796510, |
Dec 01 2015 |
SHENZHEN SUNGI TECHNOLOGY CO., LTD.; SHENZHEN SUNGI TECHNOLOGY CO , LTD |
Touch keyboard |
D837203, |
May 20 2015 |
INSIDE VISION SOCIÉTÉ PAR ACTIONS SIMPLIFIÉE |
Tactile pad |
D989072, |
Oct 01 2021 |
|
Stenography keyboard |
Patent |
Priority |
Assignee |
Title |
2972140, |
|
|
|
3230644, |
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3659354, |
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3945482, |
Dec 14 1973 |
|
Orthogonal input keyboards |
4033053, |
Jan 14 1976 |
|
Digital segment display to braille converter |
4075621, |
Nov 05 1976 |
Atari Games Corporation |
Hand held communication aid for the dumb |
4194190, |
Oct 11 1977 |
Compagnie International Pour l'Informatique |
Arrangement for converting digital signals representing characters into a self-locking dot representation |
4201489, |
Aug 04 1976 |
Creatcchnil Patent AG |
Keyboard actuatable with the aid of the fingers of at least one hand |
4333097, |
Sep 12 1980 |
Bell Telephone Laboratories, Incorporated |
Visual display terminal without finger repositioning |
4473356, |
Aug 29 1983 |
FREEDOM SCIENTIFIC BLV GROUP, LLC |
Electromechanical braille cell and method of operating same |
D249571, |
Jul 30 1976 |
Drawbridge, Inc. |
Housing for T.V. game |
D287854, |
Feb 21 1984 |
|
Keyboard |
DE2657064, |
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DE2702730, |
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FI810470, |
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GB213022, |
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GB1439821, |
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GB1443924, |
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GB2076743, |
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GB2153568, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a