Textiles: fluid treating apparatus – Machines – Impulsing
Reexamination Certificate
2004-06-22
2009-11-24
Stinson, Frankie L (Department: 1792)
Textiles: fluid treating apparatus
Machines
Impulsing
C008S159000, C068S133000, C192S069700, C192S069900, C192S084920
Reexamination Certificate
active
07621158
ABSTRACT:
A coupling apparatus includes an inner shaft rotatably driven about a longitudinal axis of rotation, an outer shaft concentric with the inner shaft for selective rotation about the longitudinal axis, a coupling element movable between a first position engaging the inner shaft to the outer shaft for rotation therewith, and a second position disengaging the inner shaft from the outer shaft for relative rotation therebetween, and an actuating element connected to the coupling element and operable to move the coupling element between the first position and the second position.
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patent: 5720190 (1998-02-01), Johnson et al.
patent: 6202451 (2001-03-01), Park et al.
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patent: 2003/0056554 (2003-03-01), Ahn
Hoppe Christopher Gregory
Kopecky Joshua Paul
Roepke Jon Arthur
Stocker, Jr. Bertram Joseph
Watkins Derek Lee
Armstrong Teasdale LLP
General Electric Company
Rideout, Esq. George L.
Stinson Frankie L
Waldbaum Samuel A
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