Pointing device

- Microsoft
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Description

FIG. 1 is a front isometric view of an alternative embodiment of our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line drawing of a button in FIGS. 1, 2, 4, 5 and 6 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
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Foreign Patent Documents
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Other references
  • 1990, "Roller Controller" CD-Interactive Pointing Device by Philips. Krohn, Nico, "Two Prohance Trackballs Offer Easy Thumb Control," Infoworld, Oct. 1, 1990. Lusty, Susan and Lincoln Spector, "Keyboards, Mice, and Trackballs With the Personal Touch," PC World, Jun. 1990. MicroSpeed Advertisement, "FastTRAP: Now You Have a New Alternative to Mice," undated. Webster, Bruce F., "The Macintosh Portable," MACWORLD, Nov. 1989. MicroSpeed Advertisement, "High Performance Mouse Alternative: PC-TRAC Trackball," 1989. Logitech Advertisement, "TRACKMAN: High Resolution Stationary Mouse," 1989.
Patent History
Patent number: D382261
Type: Grant
Filed: Feb 13, 1996
Date of Patent: Aug 12, 1997
Assignee: Microsoft Corporation (Redmond, WA)
Inventors: Steven T. Kaneko (Seattle, WA), Aditha May Adams (Seattle, WA), Christopher Alviar (Seattle, WA), Ferdinand van Engelen (Bellevue, WA), Dana Kim (Redmond, WA), Bridget Cameron Greenberg (Bellevue, WA), Dick C. K. Liu (Bellevue, WA)
Primary Examiner: M. H. Tung
Law Firm: Seed and Berry LLP
Application Number: 0/50,268
Classifications
Current U.S. Class: D14/114
International Classification: 1402;