Microprocessor

Description

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

FIG. 2 is an rear, bottom and left side perspective view thereof;

FIG. 3 is a front, top and right side perspective view of a second embodiment of our new design;

FIG. 4 is a rear, bottom and left side perspective view thereof;

FIG. 5 is a front, top and right side perspective view of a third embodiment of our new design, the third embodiment differing from the first embodiment only in the configuration of the elements on the front panel;

FIG. 6 is a rear elevational view common to the first and third embodiments on an enlarged scale; and

FIG. 7 is a right side elevational view of the first embodiment on an enlarged scale, corresponding views of the second and third embodiments being identical except for the shape of the elements extruding from the panel.

Referenced Cited
U.S. Patent Documents
D277672 February 19, 1985 Cridland et al.
D279374 June 25, 1985 Benigni et al.
D279675 July 16, 1985 Akiyama
D280410 September 3, 1985 Sakamoto
D282259 January 21, 1986 Kuroiwa et al.
D289056 March 31, 1987 Davis et al.
D294577 March 8, 1988 Kline
D295043 April 5, 1988 Hara et al.
Other references
  • Sanyo--Nov. 30, 1985--Sanyo Model BMC 990 Series Desk Top at Compatible Computer--Sanyo Business Systems Corp. Tandy--Nov. 30, 1985--Tandy 1000 Personal Computer Tandy. Samsung--Nov. 30, 1985--Samsung Model SPC-3000 16 Bit Desk Top Computer--Samsung.
Patent History
Patent number: D304327
Type: Grant
Filed: Aug 21, 1986
Date of Patent: Oct 31, 1989
Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka)
Inventors: Katsuji Kagayama (Nara), Benito Mishiro (Osaka), Yoshihiko Sugiyama (Nara), Ikuo Nishimura (Osaka)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Freda S. Nunn
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 6/898,556
Classifications
Current U.S. Class: D14/100; D14/109