PDA watch

Communications: electrical – Visual indication – Lighted alphanumeric or character indicator matrix

Reexamination Certificate

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Details

C345S158000

Reexamination Certificate

active

06882285

ABSTRACT:
A personal data assistant (“PDA”) watch uses a “character wheel,” or a “data dial,” to enter information, or characters, into the PDA watch. Such a dial makes the entering of data much quicker by taking advantage of the flexibility of the human wrist. A dial containing the character set disbursed around its circumference can be turned to indicate which character the user wishes to enter. The selection of a particular symbol/character can then be made by depressing the dial or some other input button.

REFERENCES:
patent: 3699564 (1972-10-01), Hodge, Jr. et al.
patent: 3948209 (1976-04-01), Takemoto et al.
patent: 4044242 (1977-08-01), Laesser
patent: 5900863 (1999-05-01), Numazaki
patent: 5914669 (1999-06-01), Wicks et al.
patent: 6297795 (2001-10-01), Kato et al.
“Terms of Use,” TIMEX, available via the Internet at http://www.timex.com/html/legal.html, printed Sep. 26, 2000, Copyright 1997-2000 Timex.com, 5 pp.
“Pager Watch,” TIMEX, available via the Internet at http://www.timex.com/html/data link.html, printed Sep. 26, 2000, Copyright 1997-2000 Timex.com, 2 pp.
“BZX207SCR PC Unite Watch w/Stainless Steel Band,” CASIO, available via the Internet at http://www.casio.com/personalpcs/product.cfm?section=144&product-1840, printed Sep. 26, 2000, 1 p.

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