Broadcast pointer device with add-on sleeve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 4, 1998
Issued Date -
N/A
app pub date -
Dec 18, 1995
filing date -
Mar 11, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A general-purpose computer has a compartment for storing a pointer, device such as a mouse or a trackball, such that the may be removed from the compartment and deployed for use. The device may be a mouse, a trackball, or other type, and may communicate with the host computer by a cable, an infra-red system, ar by an inductively coupled system. In one embodiment the computer has a broadcast pointer system, and the device includes any conventional writing instrument or stylus, fitted with an echo device encapsulated in a body having an engagement element for mounting the echo device to the conventional writing instrument or stylus.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully