Roll-up digitizer

- GTCO Corporation
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Description

FIG. 1 is a perspective view of a roll-up digitizer showing our new design;

FIG. 2 is a top plan view thereof on an enlarged scale shown in an unrolled position;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is an end elevational view thereof;

FIG. 7 is a partial right side elevational view thereof taken along lines 7--7 of FIG. 2;

FIG. 8 is a partial left side elevational view thereof taken along lines 8--8 of FIG. 2; and,

FIG. 9 is a partial sectional view thereof taken along lines 9--9 of FIG. 2 .

Referenced Cited
U.S. Patent Documents
D284084 June 3, 1986 Ferrara, Jr.
D308055 May 22, 1990 Tedham et al.
D308364 June 5, 1990 Beasley, Jr. et al.
D337322 July 13, 1993 Tso
4261042 April 7, 1981 Ishiwatari et al.
4427861 January 24, 1984 Stillie
Patent History
Patent number: D347832
Type: Grant
Filed: Oct 23, 1991
Date of Patent: Jun 14, 1994
Assignee: GTCO Corporation (Columbia, MD)
Inventors: Stephen T. Kaye (Silver Spring, MD), Donald A. Ice (Ellicott City, MD)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Freda S. Nunn
Attorney: John E. Benoit
Application Number: 7/781,612
Classifications
Current U.S. Class: D14/114