U.S. patent number D304,931 [Application Number 06/880,667] was granted by the patent office on 1989-12-05 for operation and control unit for a computer.
This patent grant is currently assigned to Mitsubishi Denki Kabushiki Kaisha. Invention is credited to Masataka Fukunaga, Masaki Hara, Masaharu Sawatani, Sadao Shiratani.
United States Patent |
D304,931 |
Hara , et al. |
* December 5, 1989 |
Operation and control unit for a computer
Claims
The ornamental design for an operation and control unit for a
computer, as shown and described.
Inventors: |
Hara; Masaki (Kamakura,
JP), Shiratani; Sadao (Kamakura, JP),
Sawatani; Masaharu (Kamakura, JP), Fukunaga;
Masataka (Kamakura, JP) |
Assignee: |
Mitsubishi Denki Kabushiki
Kaisha (Tokyo, JP)
|
[*] Notice: |
The portion of the term of this patent
subsequent to April 5, 2002 has been disclaimed. |
Appl.
No.: |
06/880,667 |
Filed: |
June 20, 1986 |
Foreign Application Priority Data
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|
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Dec 20, 1985 [JP] |
|
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60-53034 |
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Current U.S.
Class: |
D14/354 |
Field of
Search: |
;D14/100,107,108,109
;364/708 ;360/97,98,99 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Lucas; Susan J.
Attorney, Agent or Firm: Oblon, Spivak, McClelland, Maier
& Neustadt
Description
FIG. 1 is a front elevational view thereof;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof, the right side
being a mirror image;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a cross-sectional view thereof as taken along line 6--6
of FIG. 1;
FIG. 7 is a top, front, right side perspective view thereof.
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