Material or article handling – Self-loading or unloading vehicles – Conveyor
Reexamination Certificate
2006-05-04
2009-02-10
Keenan, James (Department: 3652)
Material or article handling
Self-loading or unloading vehicles
Conveyor
C414S517000, C414S813000
Reexamination Certificate
active
07488148
ABSTRACT:
An incremental material urging system adapted to the compaction of a volume of compactable material including a container structure with floor, roof, and opposing side wall structures closed at a rearward end. The roof has a loading aperture for introducing the compactable material into the container structure. The system also includes an incrementing urging structure adapted to traversing substantially the length of the container structure. A discharge gate is provided at a discharge end of the container structure for the ejection of the compactable material. Two cooperating mechanical systems urge the incrementing urging structure into incremental horizontal motion within the container structure.
REFERENCES:
patent: 3422973 (1969-01-01), Longman
patent: 3561624 (1971-02-01), Thurmond et al.
patent: 3759406 (1973-09-01), Nickel
patent: 3799374 (1974-03-01), Weaver
patent: 3881613 (1975-05-01), Torimoto et al.
patent: 4111485 (1978-09-01), Martin et al.
patent: 4145824 (1979-03-01), Watson
patent: 4359307 (1982-11-01), Johnson, Jr.
patent: 4371306 (1983-02-01), Smith
patent: 4576540 (1986-03-01), Derain et al.
patent: 4627783 (1986-12-01), DeFilippi
patent: 4729304 (1988-03-01), Gardella et al.
patent: 4877366 (1989-10-01), DeFilippi
patent: 4923356 (1990-05-01), Foster
patent: 4941796 (1990-07-01), DeFilippi
patent: 5238359 (1993-08-01), Chen
patent: 5314290 (1994-05-01), Lutz et al.
patent: 5527147 (1996-06-01), Hulls
patent: 6138557 (2000-10-01), Brown et al.
patent: 6234739 (2001-05-01), Smith et al.
patent: 6497547 (2002-12-01), Maglaras
patent: 6632066 (2003-10-01), Kojima
patent: 7419348 (2008-09-01), Byrne
patent: 2005/0191158 (2005-09-01), Byrne
patent: 2007/0012202 (2007-01-01), Bryne et al.
patent: B 86966/75 (1975-12-01), None
patent: B 10559/76 (1976-01-01), None
patent: A-27213/95 (1996-02-01), None
patent: 0 562 312 (1997-05-01), None
Alexandria Nominees Pty Ltd
Keenan James
Knobbe Martens Olson & Bear LLP
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