Cursor for a graphics tablet

- IBM
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Description

FIG. 1 is a rear, top and left-side perspective view of a cursor for a graphics tablet showing our new design;

FIG. 2 is a front, top and right-side perspective view thereof;

FIGS. 3-6 are respectively, right-side left top-side, top and bottom orthographic views thereof and an enlarged scale.

Referenced Cited
U.S. Patent Documents
D261274 October 13, 1981 Gobeli
Foreign Patent Documents
2032152 April 1980 GBX
Other references
  • Computer Design, 6-1980, p. 143, Talos Systems, Inc. Cursor. Fundamentals of Interactive Computer Graphics, Foley & Van Dam, 1982 pp. 24, 25, 128, 129, 184, 185-Cursors. Computer Graphics World, 4-1983, p. 18, Cursor. Computer Graphics World, 10-1983, Cursor. Computer Graphics World, 10-1983, p. 64, Cursor. Computer Graphics World, 11-1983, Cursors & Tablets. Computer Graphics World, 12-1983, Cursor and Tablet.
Patent History
Patent number: D285445
Type: Grant
Filed: Dec 19, 1983
Date of Patent: Sep 2, 1986
Assignee: International Business Machines Corporation (Armonk, NY)
Inventors: Arnold M. Davis (Bloomington, NY), Samuel A. Lucente (Glenford, NY)
Primary Examiner: Susan J. Lucas
Attorneys: George E. Clark, Edwin Lester
Application Number: 6/562,022
Classifications
Current U.S. Class: D14/114