Work holders – Relatively movable jaws – With means to align coacting jaw faces
Reexamination Certificate
2005-04-26
2005-04-26
Watson, Robert C. (Department: 3723)
Work holders
Relatively movable jaws
With means to align coacting jaw faces
C269S017000
Reexamination Certificate
active
06883793
ABSTRACT:
A portable workbench includes a top structure, a support structure and a collapsible frame. The top structure includes upper work supporting surfaces lying in a common plane and longitudinally extending opposed side portions defining clamping surfaces. A linkage mechanism cooperates with the frame to actuate the workbench between an expanded working position and a collapsed transport position. A lever releasably cooperates with the frame to maintain the workbench in a locked expanded position.
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Fortin Marc A.
Mason John Bryan
Read Clifford D.
Sirois Mike G.
Watters Robert D.
Black & Decker Inc.
Harness & Dickey & Pierce P.L.C.
Watson Robert C.
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