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The ornamental design for a flow control valve chamber for a concrete pump or the like, substantially as shown. |
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FIG. 1 is a top plan view of a flow control valve chamber for a concrete pump showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a bottom plan view thereof; and
FIG. 6 is a rear elevational view thereof.
| Patent | Priority | Assignee | Title |
| 6629814, | Aug 22 2000 | BARNES INTERNATIONAL, LLC | Low profile pump |
| D480449, | Apr 04 2002 | Control valve |
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| 3194271, | |||
| 3295554, | |||
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| 202836, | |||
| DE1024299, | |||
| FR1280109, | |||
| 26820, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 15 1977 | Thomsen Equipment Company | (assignment on the face of the patent) | / | |||
| Mar 22 1983 | THOMSEN EQUIPMENT COMPANY, A CORP OF CA | THOMSEN EQUIPMENT COMPANY, A CORP OF DEL | ASSIGNMENT OF ASSIGNORS INTEREST | 004109 | /0426 |
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