|
The ornamental design for a tower central processing unit, as shown and described. |
FIG. 1 is a front view of a tower central processing unit showing my new design;
FIG. 2 is a left side view thereof;
FIG. 3 is the top view thereof;
FIG. 4 is the right side view thereof;
FIG. 5 is the rear view thereof;
FIG. 6 is the bottom view thereof; and,
FIG. 7 is the perspective view thereof.
Patent | Priority | Assignee | Title |
D411830, | Jul 01 1998 | Personal computer | |
D514557, | Sep 15 2004 | International Business Machines Corporation | Computer server enclosure |
D520992, | Nov 10 2003 | LG Industrial Systems Co., Ltd. | Central processing unit module for programmable logic controller |
D608779, | Mar 27 2009 | Hon Hai Precision Industry Co., Ltd. | Computer enclosure |
Patent | Priority | Assignee | Title |
D344931, | Apr 24 1992 | Hewlett-Packard Company | Mini computer system |
D346156, | Oct 29 1992 | Hewlett-Packard Company | Computer system |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 14 1995 | VOSSOUGHI, JONRAB | PRISMA GRAPHIC SYSTEMS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007551 | /0112 | |
Jun 21 1995 | Prisma Graphic System, Inc. | (assignment on the face of the patent) | / | |||
Jun 07 2001 | VXI Corporation | COAST BUSINESS CREDIT, A DIVISION OF SOUTHERN PACIFIC BANK | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 011979 | /0621 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |