Positional control device

Ledbetter , et al. December 8, 1

Patent Grant D402281

U.S. patent number D402,281 [Application Number D/072,566] was granted by the patent office on 1998-12-08 for positional control device. This patent grant is currently assigned to Microsoft Corporation. Invention is credited to Aditha M. Adams, John R. Arbak, Edward V. Cruz, Steven T. Kaneko, Carl J. Ledbetter, Hugh E. McLoone, Stanley H. Wada.


United States Patent D402,281
Ledbetter ,   et al. December 8, 1998

Positional control device

Claims

The ornamental design for a positional control device, as shown and described.
Inventors: Ledbetter; Carl J. (Lynnwood, WA), Kaneko; Steven T. (Seattle, WA), Adams; Aditha M. (Seattle, WA), McLoone; Hugh E. (Bellevue, WA), Wada; Stanley H. (Tarzana, CA), Cruz; Edward V. (Newbury Park, CA), Arbak; John R. (Seattle, WA)
Assignee: Microsoft Corporation (Redmond, WA)
Appl. No.: D/072,566
Filed: June 18, 1997

Current U.S. Class: D14/417
Current International Class: 1402
Field of Search: ;D14/114,100 ;D13/158 ;D21/48 ;200/5R,5A,6R,6A ;273/148B ;345/156-67 ;74/471XY

References Cited [Referenced By]

U.S. Patent Documents
D330706 November 1992 San-Yih
D349280 August 1994 Kaneko
D349493 August 1994 Cheng
D354746 January 1995 Colani et al.
D362431 September 1995 Kaneko et al.
D363712 October 1995 Yamada
D374867 October 1996 Canavan
D385542 October 1997 Kaneko et al.
D386165 November 1997 Tseng
D392959 March 1998 Edwards
5157381 October 1992 Cheng
5414445 May 1995 Kaneko et al.

Other References

EasyScroll-II, by Genius, Product Brochure, 4 pages..

Primary Examiner: Tung; M. H.
Attorney, Agent or Firm: Seed and Berry LLP

Description



FIG. 1 is a front perspective view of a positional control device showing a first embodiment of our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front perspective view of a positional control device showing a second embodiment of our new design;

FIG. 9 is a top plan view thereof, the bottom plan view is identical to FIG. 7;

FIG. 10 is a left side elevational view thereof, the right side is identical to FIG. 3;

FIG. 11 is a rear elevational view thereof, the front elevational view is identical to FIG. 4;

FIG. 12 is a front perspective view of a positional control device showing a third embodiment of our new design;

FIG. 13 is a top plan view thereof;

FIG. 14 is a right side elevational view thereof;

FIG. 15 is a front elevational view thereof;

FIG. 16 is a left side elevational view thereof;

FIG. 17 is a rear elevational view thereof; and,

FIG. 18 is a bottom plan view thereof.

The broken line disclosure of details in FIGS. 1-7, 12-18, is for illustrative purposes only and form no part of the claimed design. The broken line disclosure of the circular detail and the cord holder in FIGS. 8-9, and the cord holder in FIG. 10 is for illustrative purposes only and form no part of the claimed design. The broken line disclosure of the side button shown in FIGS. 8-11 is illustrative only for the second embodiment.

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