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The ornamental design for a folding stage riser, as shown. |
FIG. 1 is a rear elevational view of a folding stage riser for choral groups and the like, showing our new design;
FIG. 2 is a right end elevational view of the riser;
FIG. 3 is a right end elevational view of the riser shown in collapsed position;
FIG. 4 is a front elevational view of the riser;
FIG. 5 is a top plan view of riser;
FIG. 6 is a left end elevational view of the riser; and
FIG. 7 is a bottom plan view of the riser.
Rogers, Orley D., Staten, Kenneth E.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 27 1987 | ROGERS, ORLEY D | STAGE RITE CORPORATION, A CORP OF MICHIGAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004778 | /0266 | |
Oct 27 1987 | STATEN, KENNETH E | STAGE RITE CORPORATION, A CORP OF MICHIGAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004778 | /0266 | |
Nov 06 1987 | Stageright Corporation | (assignment on the face of the patent) | / | |||
May 18 1988 | Stage Rite Corporation | Stageright Corporation | CHANGE OF NAME SEE DOCUMENT FOR DETAILS EFFECTIVE DATE: MAY 26, 1988 | 004916 | /0032 |
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