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The ornamental design for a hand pump for bailing liquids, as shown and described. |
FIG. 1 is a side elevational view of a hand pump for bailing liquids showing our new design, with the opposite side being a mirror image;
FIG. 2 is a cross-sectional view thereof, taken on line 2--2 of FIG. 1;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a front elevational view thereof; and
FIG. 6 is a rear elevational view thereof.
Smith, Randall T., Manchester, Darrell L.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 11 1987 | SMITH, RANDALL T | MANCHESTER, DARRELL, LEE | ASSIGNMENT OF ASSIGNORS INTEREST | 004711 | /0544 | |
May 18 1987 | Darrell L., Manchester | (assignment on the face of the patent) | / | |||
Mar 31 1994 | MANCHESTER, DARRELL L | BRINK, WILLIAM MICHAEL | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 007027 | /0035 | |
Jul 12 1994 | BRINK, MICHAEL | LEIGHTY, DALE T | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007286 | /0229 | |
Jul 12 1994 | BRINK, MICHAEL | PITZER, WILLIAM E | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007286 | /0229 |
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