Pumps – Expansible chamber type – Elongated flexible chamber wall progressively deformed
Reexamination Certificate
2007-11-27
2007-11-27
Koczo, Jr., Michael (Department: 3746)
Pumps
Expansible chamber type
Elongated flexible chamber wall progressively deformed
Reexamination Certificate
active
10657425
ABSTRACT:
A peristaltic pump includes occluding surfaces rotatably supported by a support, an occlusion having an occlusion surface and a drive system configured to rotate occluding surfaces about a common axis. At least one of the support and the occlusion is movable towards the other of the support and the occlusion. The drive system is coupled to at least one of the support and the occlusion so as to move at least one of the support and the first occlusion.
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Translation of Leilde (EP 0 786 596).
German Office Action for DE 102004031137.4-15, 5 pages.
Hewlett-Packard Development L.P.
Koczo, Jr. Michael
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