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The ornamental design for a flow control valve chamber for a concrete pump or the like, substantially as shown. |
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.
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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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