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The ornamental design for a lockable drumbolt for an open head drum, as shown and described. |
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FIG. 1 is a top, front, and right side perspective view of a lockable drumbolt for an open head drum showing my new design, the broken-line disclosure of a padlock and fragment of a drum closure ring being for illustrative purposes only and forming no part of the claimed design;
FIG. 2 is a top, front, and right side perspective view thereof, showing the sliding barrel in an operative position;
FIG. 3 is an enlarged front elevational view thereof, showing the sliding barrel in an operative position, the rear being a mirror image of that shown;
FIG. 4 is an enlarged top plan view thereof, the bottom being a mirror image of that shown;
FIG. 5 is an enlarged front elevational view thereof, the rear being a mirror image of that shown;
FIG. 6 is an enlarged right end elevational view thereof; and,
FIG. 7 is an enlarged left end elevational view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Feb 26 1990 | JAKUBAS, GARY P | TAURUS PRECISION, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 005246 | /0035 | |
| Mar 01 1990 | Taurus Precision, Inc. | (assignment on the face of the patent) | / |
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