Patent
   D280974
Priority
Apr 01 1982
Filed
Apr 01 1982
Issued
Oct 15 1985
Expiry
Oct 15 1999
Assg.orig
Entity
unknown
4
1
n/a
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.

Ruetsch, Randolph R.

Patent Priority Assignee Title
11479983, Sep 17 2020 Keywell form retention assembly
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ER1942,
Patent Priority Assignee Title
3568262,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 29 1982RUETSCH, RANDOLPH R THOMAS & BETTS CORPORATION, A CORP OF NJASSIGNMENT OF ASSIGNORS INTEREST 0039840368 pdf
Apr 01 1982Thomas & Betts Corporation(assignment on the face of the patent)
Oct 07 1998Thomas & Betts CorporationThomas & Betts International, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0095340734 pdf
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