Arithmetic and control unit for computer
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Description
The broken lines showing of ports in
Claims
The ornamental design for the arithmetic and control unit for computer, as shown and described.
Referenced Cited
U.S. Patent Documents
D263474 | March 23, 1982 | Tokiyama |
D368908 | April 16, 1996 | Ikenaga |
D369149 | April 23, 1996 | Chang et al. |
D370667 | June 11, 1996 | Chen et al. |
D380475 | July 1, 1997 | Rasmussen |
D387039 | December 2, 1997 | Perona et al. |
D396471 | July 28, 1998 | Kolinen |
D408823 | April 27, 1999 | Kirby |
D412156 | July 20, 1999 | Mizusugi et al. |
D413331 | August 31, 1999 | Martinson |
D471541 | March 11, 2003 | Tomino et al. |
D493165 | July 20, 2004 | Kiple et al. |
20060181845 | August 17, 2006 | Shah et al. |
Patent History
Patent number: D576162
Type: Grant
Filed: Sep 21, 2007
Date of Patent: Sep 2, 2008
Assignee: NEC Corporation (Tokyo)
Inventors: Shinji Mine (Tokyo), Masaki Kato (Tokyo)
Primary Examiner: Robin V. Webster
Assistant Examiner: Karen E Kearney
Attorney: Seyfarth Shaw LLP
Application Number: 29/291,954
Type: Grant
Filed: Sep 21, 2007
Date of Patent: Sep 2, 2008
Assignee: NEC Corporation (Tokyo)
Inventors: Shinji Mine (Tokyo), Masaki Kato (Tokyo)
Primary Examiner: Robin V. Webster
Assistant Examiner: Karen E Kearney
Attorney: Seyfarth Shaw LLP
Application Number: 29/291,954
Classifications
Current U.S. Class:
Peripheral Equipment (D14/356)