Dual purpose handle and controller for handheld computer

Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

345157, G09G 302

Patent

active

053829620

ABSTRACT:
A handle/controlle 3 consisting of a gripping handle of suitable shape as to conform to the hand and attached to a hand held computer 1 or a base unit 2 of the same and containing on either side a ball in socket or "cursor ball" 5L and a pressure switch or "action switch" 6L; a two position left/right switch 8. and suitable circuitry such that:

REFERENCES:
patent: 4007443 (1977-02-01), Bromberg
patent: 4458238 (1984-07-01), Learn
patent: 4739128 (1988-04-01), Grisham
patent: 5021771 (1991-06-01), Lachman
patent: 5049863 (1991-09-01), Oka
patent: 5187468 (1993-02-01), Garthwaite
patent: 5208736 (1993-05-01), Crooks
IBM Technical Disclosure Bull. 27(10B):6299-6305 Mar. 1985 "Morse/Keyboard Concept Incorporating Unique Devices . . . ".
PC Magazine, Oct. 15, 1991, p. 128 "Portable Pointing Devices".

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Dual purpose handle and controller for handheld computer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dual purpose handle and controller for handheld computer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual purpose handle and controller for handheld computer will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-750013

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.