Liquid crystal bar graph display

- Bristol-Myers Company
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Description

FIG. 1 is a front perspective view of a liquid crystal bar graph display showing my new design on a reduced scale, the dot-dash showings being environmental only and form no part of the claimed design;

FIG. 2 is a front perspective view thereof on an enlarged scale indicating a typical 100% display, the rear being plain and unornamented;

FIG. 3 is a typical side elevational view thereof on a reduced scale;

FIG. 4 is a front elevational view thereof on a reduced scale indicating a typical 25% display;

FIG. 5 is a front elevational view thereof on a reduced scale indicating a typical 50% display;

FIG. 6 is a front elevational view thereof on a reduced scale indicating a typical 60% display;

FIG. 7 is a front elevational view thereof on a reduced scale indicating a typical 75% display.

Referenced Cited
U.S. Patent Documents
D244262 May 10, 1977 Nakamura
D249025 August 22, 1978 Nakamura
D263808 April 13, 1982 Tanaka
D279963 August 6, 1985 Tanaka
2982132 May 1961 Mendlowitz
3525091 August 1970 Lally
3614773 October 1971 Gordon
3623473 November 1971 Andersen et al.
3798967 March 1974 Gieles et al.
3987788 October 26, 1976 Emil
4004576 January 25, 1977 Gahwiler et al.
4015593 April 5, 1977 Elings et al.
4127794 November 28, 1978 Frankland
4153048 May 8, 1979 Magrini
4191194 March 4, 1980 Watanabe et al.
4407298 October 4, 1983 Lentz et al.
Foreign Patent Documents
63900 November 1982 EPX
555190 June 1932 DE2
Other references
  • Bailey Instruments, Inc. Advertisements and Temptronix Advertisement.
Patent History
Patent number: D286029
Type: Grant
Filed: Feb 15, 1984
Date of Patent: Oct 7, 1986
Assignee: Bristol-Myers Company (New York, NY)
Inventor: Robert J. Graumann (Jacksonville, FL)
Primary Examiner: Nelson C. Holtje
Law Firm: Bell, Seltzer, Park & Gibson
Application Number: 6/580,222