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The ornamental design for a wall board clamp, substantially as shown and described. |
FIG. 1 is a front perspective view of a wall board clamp showing my new design;
FIG. 2 is a front elevational view thereof, the portions of a wall and cable being shown in broken lines for illustrative purposes only;
FIG. 3 is a side elevational view taken from the left of FIG. 2;
FIG. 4 is a side elevational view taken from the right of FIG. 2;
FIG. 5 is a sectional view taken the direction of the arrows on line 5--5 of FIG. 2;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a sectional view taken in the direction of the arrows on line 7--7 of FIG. 3.
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Patent | Priority | Assignee | Title |
3568262, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 29 1982 | RUETSCH, RANDOLPH R | THOMAS & BETTS CORPORATION, A CORP OF NJ | ASSIGNMENT OF ASSIGNORS INTEREST | 003984 | /0368 | |
Apr 01 1982 | Thomas & Betts Corporation | (assignment on the face of the patent) | / | |||
Oct 07 1998 | Thomas & Betts Corporation | Thomas & Betts International, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009534 | /0734 |
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