Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD437854 S1
Publication typeGrant
Application numberUS 29/115,579
Publication dateFeb 20, 2001
Filing dateDec 17, 1999
Publication number115579, 29115579, US D437854 S1, US D437854S1, US-S1-D437854, USD437854 S1, USD437854S1
InventorsAllen M. Han, Gregory G. Jones, Hugh E. McLoone, Melissa S. Jacobson
Original AssigneeMicrosoft Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portion of a computer input device
US D437854 S1
Abstract  available in
Previous page
Next page
  1. The ornamental design for a portion of a computer input device, as shown and described.

FIG. 1 is a left-front perspective view of a portion of a computer input device showing our new design;

FIG. 2 is a right-rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right-side elevational view thereof;

FIG. 7 is a right-front perspective of an alternative embodiment of a portion of the computer input device this embodiment is for a left-hand user; and,

FIG. 8 is a left-rear perspective view of the computer input device of FIG. 7.

The broken lines are for illustrative purposes only and form no part of the claimed design.

Non-Patent Citations
1"Building a better mouse," Peter H. Lewis, 1991.
2"SICOS Mouse,," SICOS Computer Catalog, 1992.
3Digital photographs 1-7 of Logitech TrackmanŽ MarbleŽ Wheel, Banner & Witcoff, Ltd., May 2000.
4Trackman Marble Wheel, Logitech Internet Catalog, Date Unknown but prior to Dec. 17, 1999.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD665390 *Mar 6, 2012Aug 14, 2012Microsoft CorporationElectronic mouse
USD665391 *Mar 6, 2012Aug 14, 2012Microsoft CorporationElectronic mouse
U.S. ClassificationD14/402, D14/417