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The ornamental design for a control unit for an electric cash register, substantially as shown and described. |
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FIG. 1 is a top, front and left side perspective view of a control unit for an electric cash register 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;
FIG. 7 is a bottom plan view thereof;
| Patent | Priority | Assignee | Title |
| D316559, | Jan 03 1989 | INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP OF NY | Control unit for electronic cash register or the like |
| D720394, | Jul 29 2014 | Hecktech, Inc. | Cash drawer |
| Patent | Priority | Assignee | Title |
| 4328544, | Jan 04 1980 | International Business Machines Corporation | Electronic point-of-sale system using direct-access storage |
| 220538, | |||
| D269441, | Nov 28 1980 | Fujitsu Limited | Electronic cash register |
| D278542, | Jun 22 1982 | Fujitsu Limited | Point of sale terminal |
| D283822, | Feb 13 1984 | Sharp Corporation | Cash register |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 16 1985 | WILLIAMS, ROGER C | International Business Machines Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 004460 | /0053 | |
| Sep 18 1985 | International Business Machines Corp. | (assignment on the face of the patent) | / |
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