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The ornamental design for an operator's control unit for a printer, as shown and described. |
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FIG. 1 is a front, top and left side perspective view of an opeator's control unit for a printer showing our new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a rear elevational view thereof.
Johnson, Chris G., Sokolowski, Eugene K.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 26 1988 | JOHNSON, CHRIS G | AT&T INFORMATION SYSTEMS INC , A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 004958 | /0487 | |
| Sep 26 1988 | JOHNSON, CHRIS G | AMERICAN TELEPHONE AND TELEGRAPH COMPANY, A CORP OF NY | ASSIGNMENT OF ASSIGNORS INTEREST | 004958 | /0487 | |
| Oct 03 1988 | SOKOLOWSKI, EUGENE K | AT&T INFORMATION SYSTEMS INC , A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 004958 | /0487 | |
| Oct 03 1988 | SOKOLOWSKI, EUGENE K | AMERICAN TELEPHONE AND TELEGRAPH COMPANY, A CORP OF NY | ASSIGNMENT OF ASSIGNORS INTEREST | 004958 | /0487 | |
| Oct 05 1988 | AT&T Bell Laboratories | (assignment on the face of the patent) | / |
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