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The ornamental design for a power sweeper, substantially as shown. |
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FIG. 1 is a front perspective view of a power sweeper showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a front side elevational view thereof;
FIG. 6 is a rear side elevational view thereof.
Larson, Warren L., Kimzey, Paul W., Berg, David W.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 25 1982 | KIMZEY, PAUL W | Tennant Company | ASSIGNMENT OF ASSIGNORS INTEREST | 004045 | /0926 | |
| Aug 25 1982 | BERG, DAVID W | Tennant Company | ASSIGNMENT OF ASSIGNORS INTEREST | 004045 | /0926 | |
| Aug 25 1982 | LARSON, WARREN L | Tennant Company | ASSIGNMENT OF ASSIGNORS INTEREST | 004045 | /0926 | |
| Aug 30 1982 | Tennant Company | (assignment on the face of the patent) | / |
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