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Publication numberUSD291318 S
Publication typeGrant
Application numberUS 06/690,932
Publication dateAug 11, 1987
Filing dateJan 14, 1985
Publication number06690932, 690932, US D291318 S, US D291318S, US-S-D291318, USD291318 S, USD291318S
InventorsSyng N. Kim
Original AssigneeWico Distribution Company, L.P.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Combined trackball and mouse
US D291318 S
Images(1)
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Claims(1)
  1. The ornamental design for a combined trackball and mouse, as shown and described.
Description

FIG. 1 is a side elevational view of one side of the combined trackball and mouse showing my new design;

FIG. 2 is a end elevational view of one end of the combined trackball and mouse of FIG. 1;

FIG. 3 is a end elevational view of the other end of the combined trackball and mouse of FIG. 1;

FIG. 4 is a side elevational view of the other side of the combined trackball and mouse of FIG. 1;

FIG. 5 is a top plan view of the combined trackball and mouse of FIG. 1;

FIG. 6 is a bottom plan view of the combined trackball and mouse of FIG. 1; and

FIG. 7 is a top plan view like FIG. 5 but with the ball protection cap in an open position.

Non-Patent Citations
Reference
1Computer Design, Jun., 1980, p. 21, Trackball.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6281881Oct 29, 1998Aug 28, 2001Microsoft CorporationSystem and method of adjusting display characteristics of a displayable data file using an ergonomic computer input device
US6429852Dec 27, 1999Aug 6, 2002Microsoft CorporationErgonomic input device
US6940488Dec 16, 1998Sep 6, 2005Microsoft CorporationSystem and method of adjusting display characteristics of a displayable data file using an ergonomic computer input device
US7006074Sep 5, 2002Feb 28, 2006Thomas Peter ChestersMultimodal pointer method
US7322011Nov 1, 2004Jan 22, 2008Microsoft CorporationSystem and method of adjusting display characteristics of a displayable data file using an ergonomic computer input device
US7398089Nov 12, 2004Jul 8, 2008Research In Motion LtdData-capable network prioritization with reduced delays in data service
USRE43523Sep 2, 2009Jul 17, 2012Research In Motion LimitedData-capable network prioritization with reduced delays in data service
Classifications
U.S. ClassificationD14/407, D13/171, D14/417