Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Flexible or collapsible receiver
Reexamination Certificate
2007-05-17
2009-02-10
Huynh, Khoa D (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
Filling means with receiver or receiver coacting means
Flexible or collapsible receiver
C141S302000, C141S114000, C141S319000, C141S383000
Reexamination Certificate
active
07487808
ABSTRACT:
A coupling seal includes a first sealing strip containing first and second bearing elements on opposing ends of a rabbet body and a second sealing strip containing first and second bearing elements on opposing ends of a rabbet body. Interior sides of the rabbet bodies seal against one another, at least in sections, such that the first bearing element of the first sealing strip is arranged adjacent to the second bearing element of the second sealing strip and the second bearing element of the first sealing strip is arranged adjacent to the first bearing element of the second sealing strip. A first flexible element extends between first and second fixing devices of the first sealing strip, and a second flexible element extends between first and second fixing devices of the second sealing strip. The first and second flexible elements, when installed, may have a pre-stress.
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International Search Report for PCT/DE2005/002065, Jan. 31, 2006, 3 pages.
Greiner Christian
Koch Martin
Lais Peter
Stoye Joachim
Christensen O'Connor Johnson & Kindness PLLC
GEA Niro GmbH
Huynh Khoa D
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