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The ornamental design for a portable cement mixer, substantially as shown and described. |
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FIG. 1 is a front view in perspective of portable cement mixer showing our new design; and
FIG. 2 is a rear view in perspective of the portable cement mixer.
| Patent | Priority | Assignee | Title |
| D276812, | Apr 12 1982 | Kneading mixer | |
| D500506, | Jul 14 2003 | BELLE ENGINEERING SHEEN LIMITED | Coupling between cement mixing chamber and stand |
| D500771, | Jul 14 2003 | BELLE ENGINEERING SHEEN LIMITED | Control arm for cement mixer |
| D504135, | Jul 14 2003 | BELLE ENGINEERING SHEEN LIMITED | Cement mixer assembly |
| Patent | Priority | Assignee | Title |
| 1307803, | |||
| 3473789, | |||
| 237901, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 28 1976 | The J. B. Foote Foundry Co. | (assignment on the face of the patent) | / | |||
| Oct 30 1987 | FOOTE INDUSTRIES, INC | DANA CORPORATION, 4500 DORR ST , A CORP OF VA | ASSIGNMENT OF ASSIGNORS INTEREST | 005013 | /0742 |
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