Arithmetic operation control machine for electronic computer
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Description
FIG. 1 is a front, top and right side perspective view of an arithmetic operation control machine for electronic computer, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof; and,
FIG. 6 is a top plan view thereof; the opposite side being a mirror image thereof.
The broken lines are included for the purpose of illustrating environmental structure only and form no part of the claimed design.
Claims
The ornamental design for an arithmetic operation control machine for electronic computer, as shown and described.
Referenced Cited
Patent History
Patent number: D463428
Type: Grant
Filed: Sep 14, 2001
Date of Patent: Sep 24, 2002
Assignee: Kabushiki Kaisha Toshiba (Tokyo)
Inventor: Keita Tanaka (Tokyo)
Primary Examiner: Freda Nunn
Attorney, Agent or Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 29/148,040
Type: Grant
Filed: Sep 14, 2001
Date of Patent: Sep 24, 2002
Assignee: Kabushiki Kaisha Toshiba (Tokyo)
Inventor: Keita Tanaka (Tokyo)
Primary Examiner: Freda Nunn
Attorney, Agent or Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 29/148,040
Classifications