Work holders – Relatively movable jaws – Plural jaw pairs
Reexamination Certificate
2007-03-13
2007-03-13
Wilson, Lee D. (Department: 3723)
Work holders
Relatively movable jaws
Plural jaw pairs
Reexamination Certificate
active
10859313
ABSTRACT:
A multilevel clamp device for allowing multiple items to be clamped at the same time. The multilevel clamp device includes a plurality of clamps being for clamping the frames. Each of the clamps comprises a pair of end walls. The end walls of one of the clamps selectively engages the end walls of another one of the clamps to inhibit inadvertent movement of one of the clamps with respect to the other one of the clamps when one of the clamps is stacked onto another one of the clamps. Each of the clamps comprises a clamping assembly coupled between the end walls of the associated one of the clamps. The clamping assembly of each of the clamps is designed for engaging one of the frames and clamping an associated one of the frames between the clamping assembly and one of the end walls of the associated one of the clamps.
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