Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Patent
1998-03-24
2000-04-04
Saras, Steven J.
Computer graphics processing and selective visual display system
Display peripheral interface input device
Cursor mark position control device
345167, G09G 508
Patent
active
060467290
ABSTRACT:
A computer mouse having an improvement of Z axis device is disclosed. The computer mouse includes a roller ball. The Z axis device includes a spring member having a spiral portion, a first art portion and a second arm potion, a first positioning element for positioning the spiral portion of the spring member, a second positioning element for positioning the first arm portion of the spring member, a rotation member having a hole for allowing the second arm portion to be inserted therein, one surface of the rotation member is engaged with the roller ball, and a rotation member positioning element for sustaining the second arm portion for allowing the rotation member to be positioned on the rotation member positioning element. The objective of the present invention is to provide a simple ad low cost Z axis device.
REFERENCES:
patent: 3987685 (1976-10-01), Opocensky
patent: 4562314 (1985-12-01), Hosogoe et al.
patent: 4612539 (1986-09-01), Hosogoe et al.
patent: 4806917 (1989-02-01), Hosogoe
patent: 5436616 (1995-07-01), Futatsugi et al.
patent: 5559534 (1996-09-01), Lin
patent: 5565890 (1996-10-01), Wu et al.
patent: 5717427 (1998-02-01), Lin
patent: 5760765 (1998-06-01), Wu
patent: 5790098 (1998-08-01), Lin
patent: 5828364 (1998-10-01), Siddiqui
Bell Paul A.
Primax Electronics Ltd.
Saras Steven J.
LandOfFree
Z axis device of a computer mouse does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Z axis device of a computer mouse, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Z axis device of a computer mouse will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-369754