Chemistry: molecular biology and microbiology – Apparatus – Bioreactor
Reexamination Certificate
2005-04-04
2009-12-01
Beisner, William H (Department: 1797)
Chemistry: molecular biology and microbiology
Apparatus
Bioreactor
C435S290400, C366S226000, C366S228000, C366S234000
Reexamination Certificate
active
07625749
ABSTRACT:
A garden composter has a longitudinally extending cylindrical drum which is mounted to a support frame and can be rotated relative to the support frame about an axis of rotation of the drum. The drum has at least two load openings formed in a cylindrical wall portion between two end wall portions and removable closure caps for selectively closing the load openings. At least one partition divides the drum into a number of chambers disposed side by side along the longitudinal axis. Each chamber communicates with a respective load opening. The partition has a fixed portion coupled to the drum and a relatively movable portion. Each portion has at least one flow control partition opening and the movable portion can be moved so that its associated flow control partition opening may be selectively brought into and out of registration with corresponding flow control partition openings in the fixed portion.
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Machine translation of DE 38 19 979 A1.
Machine translation of DE 38 19 979 A1 (translation created Mar. 31, 2008),
Beisner William H
Carey Rodriguez Greenberg & Paul LLP
Greenberg, Esq. Steven M.
Hobbs Michael
Ross, Esq. Alexander
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