Number | Name | Date | Kind |
---|---|---|---|
D266563 | White | Oct 1982 | |
D272921 | Kim | Mar 1984 | |
D281776 | Griffin | Dec 1985 | |
D282848 | Depraz | Mar 1986 | |
D288930 | Barbera et al. | Mar 1987 | |
D289306 | Burnstein et al. | Apr 1987 | |
D291318 | Kim | Aug 1987 | |
D292600 | Wagner | Nov 1987 | |
D300324 | Akagi et al. | Mar 1989 | |
D302010 | McLaughlin et al. | Jul 1989 | |
D302426 | Bradley et al. | Jul 1989 | |
D307739 | Grant | May 1990 | |
D315552 | Sacherman | Mar 1991 | |
D315896 | Brown | Apr 1991 | |
3395589 | Gersten | Aug 1968 | |
3541541 | Engelbart | Nov 1970 | |
3635083 | Bose | Dec 1971 | |
3835464 | Rider | Oct 1974 | |
3987685 | Opocensky | Oct 1976 | |
4245244 | Lijewski et al. | Jan 1981 | |
4310839 | Schwerdt | Jan 1982 | |
4369439 | Broos | Jan 1983 | |
4404865 | Kim | Sep 1983 | |
4464652 | Lapson et al. | Aug 1984 | |
4533830 | Beauprey | Aug 1985 | |
4538476 | Luque | Sep 1985 | |
4559532 | Hosogoe | Dec 1985 | |
4562314 | Hosogoe et al. | Dec 1985 | |
4562347 | Hovey et al. | Dec 1985 | |
4573925 | Styers | Mar 1986 | |
4581609 | Hosogoe et al. | Apr 1986 | |
4594586 | Hosogoe | Jun 1986 | |
4595070 | Hodges | Jun 1986 | |
4612539 | Hosogoe et al. | Sep 1986 | |
4613853 | Hosogoe et al. | Sep 1986 | |
4635496 | McTyre | Jan 1987 | |
4652871 | Tsukada et al. | Mar 1987 | |
4670743 | Zemke | Jun 1987 | |
4686522 | Hernandez et al. | Aug 1987 | |
4734685 | Watanabe | Mar 1988 | |
4739315 | Soma et al. | Apr 1988 | |
4786768 | Langewis et al. | Nov 1988 | |
4786892 | Kubo et al. | Nov 1988 | |
4797665 | Ida et al. | Jan 1989 | |
4799049 | Avila | Jan 1989 | |
4801931 | Schmidt | Jan 1989 | |
4818851 | Kimura | Apr 1989 | |
4913387 | Tice | Apr 1990 | |
5008528 | Duchon | Apr 1991 |
Number | Date | Country |
---|---|---|
0186035 | Oct 1984 | JPX |
1526428 | Sep 1978 | GBX |
2154306 | Apr 1985 | GBX |
Entry |
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Bruce F. Webster, "The Macintosh Portable," MACWORLD, Nov., 1989. |
IBM Technical Disclosure "Mouse/Keyboard Concept Incorporating Unique Devices for Controlling CRT Display Cursors" vol. 27, No. 10B, pp. 66299-6305, Mar. 1985. |
Logitech Trackman Desktop Model Package bearing copyright date of 1989. |
PC-TRAC Trackball by Microspeed; operating model Package bearing copyright date of 1990. |
FastTrap Trackball by Microspeed; operating model Package bearing copyright date of 1987. |
Honeywell Lynx Trackball Model No. LX200-192-E, bearing internal copyright date of 1985. |