Electronic data display panel for use with an overhead projector

Vossoughi , et al. June 11, 1

Patent Grant D317446

U.S. patent number D317,446 [Application Number 07/273,224] was granted by the patent office on 1991-06-11 for electronic data display panel for use with an overhead projector. This patent grant is currently assigned to In Focus Systems, Inc.. Invention is credited to Christopher A. Alviar, Paul E. Gulick, Steven R. Hix, Sohrab Vossoughi.


United States Patent D317,446
Vossoughi ,   et al. June 11, 1991

Electronic data display panel for use with an overhead projector

Claims

The ornamental design for an electronic data display panel for use with an overhead projector, as shown.
Inventors: Vossoughi; Sohrab (Portland, OR), Alviar; Christopher A. (Portland, OR), Hix; Steven R. (Lake Oswego, OR), Gulick; Paul E. (Tualatin, OR)
Assignee: In Focus Systems, Inc. (Tualatin, OR)
Appl. No.: 07/273,224
Filed: November 17, 1988

Current U.S. Class: D14/374; D16/235; D19/113
Field of Search: ;D14/100,106,107,113,114 ;D19/52,86,91,35,36 ;178/18,19 ;248/444.1,445-447 ;250/239,566,568 ;340/707,709,799 ;364/708,709 ;358/248,249,254 ;D16/232,233,235,236 ;434/365 ;353/31,42,122,DIG.3,DIG.5

References Cited [Referenced By]

U.S. Patent Documents
D284084 June 1986 Ferrara, Jr.
D289873 May 1987 Gemmell et al.
D304032 October 1989 Fine et al.
D306720 March 1990 Flies
D310576 September 1990 Narbut et al.
4649232 March 1987 Nakamura
4814760 March 1989 Johnston et al.
4846694 July 1989 Erhardt
4944578 July 1990 Denison
4946274 August 1990 Honda
4973800 November 1990 Sindeband et al.

Other References

Bican, Frank, "Presenting . . . Real-Time Overhead Displays for the Big Screen", PC Magazine, Mar. 15, 1988, pp. 161-180..

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Nunn; Freda S.

Description



FIG. 1 is a perspective view of an electronic data display panel for use with an overhead projector showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a front elevational view thereof.

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