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The ornamental design for a lock for an extension pole, as shown and described. |
FIG. 1 is a side elevational view of a lock for an extension pole showing my new design, the opposite side being a mirror image of that shown;
FIG. 2 is an end elevational view thereof;
FIG. 3 is an opposite end elevational view thereof;
FIG. 4 is a top plan view thereof; and
FIG. 5 is a top perspective view thereof.
The broken-line showing of portions of an extension pole in the views is for illustrative purposes only and forms no part of the claimed design.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 15 1988 | GRAVES, HOWARD | WOOSTER BRUSH COMPANY, THE, A CORP OF OH | ASSIGNMENT OF ASSIGNORS INTEREST | 004824 | /0677 | |
Jan 29 1988 | The Wooster Brush Company | (assignment on the face of the patent) | / |
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