Hand operated computer display control

Description

FIG. 1 is a top, front, right side perspective view of a hand operated computer display control showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIGS. 6 and 7 are, respectively, right and left side elevational views thereof.

Claims

The ornamental design for a hand operated computer display control, as shown and described.

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Inventors:	Martinelli; John K. (Fremont, CA), Barry; Timothy C. (Fremont, CA)
Assignee:	Microspeed, Inc. (Fremont, CA)
Appl. No.:	07/077,558
Filed:	July 24, 1987

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Current U.S. Class:	D14/417
Field of Search:	;D14/100,106,107,114 ;D13/12,32,38 ;D21/48 ;340/700,706,711,712 ;341/22,23 ;178/18,19 ;273/148B ;74/471XY ;200/5A,5R,6A,6R

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References Cited [Referenced By]

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U.S. Patent Documents

D285445	September 1986	Davis et al.
D291318	August 1987	Kim
D292600	November 1987	Wagner
D302010	July 1989	McLaughlin et al.
4471409	September 1984	Dittrich

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Nunn; Freda S.
Attorney, Agent or Firm: Skjerven, Morrill, MacPherson, Franklin & Friel