Material or article handling – Process – Of emptying portable receptacle
Reexamination Certificate
2007-06-12
2007-06-12
Fox, Charles A. (Department: 3652)
Material or article handling
Process
Of emptying portable receptacle
Reexamination Certificate
active
11196036
ABSTRACT:
The present invention is directed to a system and a method to unload bulk powders from large bulk containers. The system and method are particularly useful for unloading bulk cohesive powders.
REFERENCES:
patent: 2229037 (1941-01-01), Boldman
patent: 3552659 (1971-01-01), Meyer
patent: 3819070 (1974-06-01), Clarke et al.
patent: 3951284 (1976-04-01), Fell et al.
patent: 3999741 (1976-12-01), Richards
patent: 4175706 (1979-11-01), Gestman
patent: 4175906 (1979-11-01), Johnston et al.
patent: 4301943 (1981-11-01), Barends et al.
patent: 4781513 (1988-11-01), Ajogren et al.
patent: 4875811 (1989-10-01), Merrett et al.
patent: 4941779 (1990-07-01), Dewitz et al.
patent: 5017053 (1991-05-01), Sisk
patent: 5096336 (1992-03-01), Merrett et al.
patent: 5199826 (1993-04-01), Lawrence
patent: 5335820 (1994-08-01), Christianson
patent: 5378047 (1995-01-01), Merrett et al.
patent: 5547331 (1996-08-01), Podd et al.
patent: 6402451 (2002-06-01), Brown
patent: 6558111 (2003-05-01), Wilson et al.
patent: 6623233 (2003-09-01), Peveling
patent: 3429167 (1986-02-01), None
patent: 2101102 (1983-01-01), None
patent: 56-113683 (1980-02-01), None
patent: 63-84482 (1983-03-01), None
patent: S61-102727 (1986-07-01), None
patent: H06(1994)-059232 (1994-08-01), None
patent: 1009941 (1983-07-01), None
Powell et al., Journal of Materials Research, vol. 12, No. 2, pp. 552-559, Feb. 1997.
Powell et al., Chem. Mater., vol. 9, No. 3, pp. 685-693, 1997.
Bell Timothy Allan
Clark Peter Carl
Connolly, Jr. John D.
Mitchell Andrew P.
Mothersbaugh James E.
E. I. du Pont de Nemours and Company
Fox Charles A.
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