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The ornamental design for a disk pack drive and controller, substantially as shown. |
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FIG. 1 is a front perspective view of a disk pack drive and controller showing our new design;
FIG. 2 is a rear perspective view thereof; and
FIG. 3 is a front perspective view with the drawer shown in open condition.
Clayton, Richard G., Beduhn, Jack K., Guetschoff, Jr., Norman P., Blue, John M.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 19 1975 | Burroughs Corporation | (assignment on the face of the patent) | / | |||
| May 30 1984 | BURROUGHS CORPORATION A CORP OF MI MERGED INTO | Burroughs Corporation | MERGER SEE DOCUMENT FOR DETAILS DELAWARE EFFECTIVE MAY 30, 1982 | 004312 | /0324 | |
| May 30 1984 | BURROUGHS DELAWARE INCORPORATED A DE CORP CHANGED TO | Burroughs Corporation | MERGER SEE DOCUMENT FOR DETAILS DELAWARE EFFECTIVE MAY 30, 1982 | 004312 | /0324 | |
| May 09 1988 | Burroughs Corporation | Unisys Corporation | MERGER SEE DOCUMENT FOR DETAILS | 005012 | /0501 |
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