Access control icon for a portion of a computer display

- Xerox Corporation
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Description

FIG. 1 is a front view of an access control icon for a portion of a computer display;

FIG. 2 is a front view of a second embodiment thereof; and,

FIG. 3 is an enlarged front view of the embodiment shown in FIG. 1.

The broken line drawing of an undefined portion of a display screen in all views is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D281081 October 22, 1985 Zwissler et al.
5008853 April 16, 1991 Bly et al.
Other references
  • The Macintosh Bible, Second Edition, keylock icons, pp. 636-637, 1988. hDC Windows Express Editor Manual, color palette icon, p. 39, 1988. Symbol Sourcebook, lock symbol, p. 35, 1972. Symbol Sourcebook, key symbols, p. 37, 1972. Handbook of Pictorial Symbols, key symbols, pp. 58-59, 1976.
Patent History
Patent number: D422985
Type: Grant
Filed: Jun 14, 1991
Date of Patent: Apr 18, 2000
Assignee: Xerox Corporation (Stamford, CT)
Inventor: Stephen K. Bright (Pittsford, NY)
Primary Examiner: M. H. Tung
Attorneys: Gary B. Cohen, Don L. Webber
Application Number: 7/715,261
Classifications
Current U.S. Class: D14/1145
International Classification: 1402;