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The ornamental design for a mainframe computer, as shown. |
FIG. 1 is a top front and right side perspective view of a mainframe computer showing our new design;
FIG. 2 is a top rear and left side perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is a left side elevational view thereof.
Basara, Michael, Jones, Robert V., Moffatt, Susan S., Swansey, John D.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 04 1990 | International Business Machines Corporation | (assignment on the face of the patent) | / | |||
Sep 04 1990 | JONES, ROBERT V | International Business Machines Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005513 | /0741 | |
Sep 04 1990 | MOFFATT, SUSAN S | International Business Machines Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005513 | /0741 | |
Sep 04 1990 | SWANSEY, JOHN D | International Business Machines Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005513 | /0741 | |
Sep 07 1990 | BASARA, MICHAEL | International Business Machines Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005513 | /0741 |
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