Operation and control unit for a computer

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front, top and right side perspective view of an operation and control unit for a computer showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D282664 February 18, 1986 Aoyama
D288094 February 3, 1987 Davis et al.
D289056 March 31, 1987 Davis et al.
D289397 April 21, 1987 Nuttall et al.
D294261 February 16, 1988 Alfonso
D294355 February 23, 1988 Giannotti, Jr. et al.
D298752 November 29, 1988 Hoshino
4635811 January 13, 1987 Lodi
Other references
  • Creative Computing May 1984 p. 15-Wang PC Housing (left) Computer Box Group 290. Design Application Ser. No. 768,743 filed Aug. 23, 1985-presently U.S. Pat. No. -D. 295043.
Patent History
Patent number: D307266
Type: Grant
Filed: May 21, 1987
Date of Patent: Apr 17, 1990
Assignee: Mitsubishi Denki Kabushiki Kaisha (Tokyo)
Inventors: Masaki Hara (Kamakura), Masayuki Sakai (Kamakura), Katsuo Fukuyama (Kamakura)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Freda S. Nunn
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 7/52,664
Classifications
Current U.S. Class: D14/100; D14/109