Operator's console

- IBM
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Description

FIG. 1 is a front elevational view of an operator's control panel for a printer showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof; and

FIG. 6 is a right side perspective view thereof.

Referenced Cited
U.S. Patent Documents
D242721 December 14, 1976 Herr et al.
D272355 January 24, 1984 Acharya et al.
D278249 April 2, 1985 Schott et al.
D280406 September 3, 1985 Walker
D289760 May 12, 1987 Rummel
D290969 July 21, 1987 Sutou et al.
D298038 October 11, 1988 Brown et al.
3707715 December 1972 Perotto
4082945 April 4, 1978 van de Goor et al.
4307391 December 22, 1981 Lewis
4679135 July 7, 1987 Kobayashi et al.
4697231 September 29, 1987 Boytor et al.
4710597 December 1, 1987 Loheac
4780806 October 25, 1988 Wada et al.
Other references
  • Personal Computing, Apr. 1984, p. 33, Keyboard.
Patent History
Patent number: D305909
Type: Grant
Filed: Jan 9, 1987
Date of Patent: Feb 6, 1990
Assignee: International Business Machines Corporation (Armonk, NY)
Inventors: Stephan Feger (Stuttgart), Walter Fischer (Boblingen), Norbert Koller (Gaufelden), Manfred Krautwald (Sindelfingen)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Freda Selma-Nunn
Attorney: Francis A. Sirr
Application Number: 7/1,924
Classifications
Current U.S. Class: Control Or Panel (D18/41); D14/100; D14/113