Arithmetic and control unit
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Description
FIG. 1 is a perspective view of the top, front and right side of an arithmetic and control unit 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;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Claims
The ornamental design for an arithmetic and control unit, as shown.
Referenced Cited
U.S. Patent Documents
D365816 | January 2, 1996 | Starck |
D383456 | September 9, 1997 | Pierce et al. |
D399840 | October 20, 1998 | Curbbun et al. |
D415486 | October 19, 1999 | Lee et al. |
D418518 | January 4, 2000 | Storti et al. |
D434737 | December 5, 2000 | Jensen et al. |
D445097 | July 17, 2001 | Jensen et al. |
D458593 | June 11, 2002 | Ahn |
D458908 | June 18, 2002 | Liu |
D494171 | August 10, 2004 | Kanatani et al. |
D494172 | August 10, 2004 | Asai |
D494586 | August 17, 2004 | Kanatani et al. |
D495701 | September 7, 2004 | Murakami et al. |
Patent History
Patent number: D521000
Type: Grant
Filed: Jun 3, 2005
Date of Patent: May 16, 2006
Assignee: Mitsumi Electric Co., Ltd. (Tokyo)
Inventor: Katsunori Sanefuji (Atsugi)
Primary Examiner: Robin Webster
Assistant Examiner: Karen E. Patterson
Attorney: Sughrue Mion, PLLC
Application Number: 29/231,308
Type: Grant
Filed: Jun 3, 2005
Date of Patent: May 16, 2006
Assignee: Mitsumi Electric Co., Ltd. (Tokyo)
Inventor: Katsunori Sanefuji (Atsugi)
Primary Examiner: Robin Webster
Assistant Examiner: Karen E. Patterson
Attorney: Sughrue Mion, PLLC
Application Number: 29/231,308
Classifications
Current U.S. Class:
Peripheral Equipment (D14/356)