Measuring and testing – Specimen stress or strain – or testing by stress or strain... – Specimen clamp – holder – or support
Reexamination Certificate
2006-11-10
2010-06-22
Caputo, Lisa M (Department: 2855)
Measuring and testing
Specimen stress or strain, or testing by stress or strain...
Specimen clamp, holder, or support
Reexamination Certificate
active
07739919
ABSTRACT:
A test specimen holder includes at least one pair of wedges, a plurality of pistons and a tie bar connected to each of the pistons. A single cylinder body is operable with each of the pistons and the wedges. The cylinder body is adapted to urge the wedges together with relative movement of the cylinder body with respect to the pistons.
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Drawings illustrating a test specimen holder sold or offered for sale in the U.S. before Nov. 9, 2005.
Official Search Report and Written Opinion of the European Patent Office in counterpart foreign application No. PCT/US2006/044022 filed Nov. 10, 2006.
Drawings illustrating a pipe/tube test specimen holder sold or offered for sale in the U. S. before Nov. 10, 2004.
Lemmer Steven Ray
Sikkila Steven E.
Caputo Lisa M
Davis Octavia
Koehler Steven M.
MTS Systems Corporation
Westman Champlin & Kelly P.A.
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