Conveyors: power-driven – Conveyor having impinging fluid to feed – shift or discharge... – Having cleaning means
Reexamination Certificate
2005-12-23
2008-12-09
Deuble, Mark A (Department: 3651)
Conveyors: power-driven
Conveyor having impinging fluid to feed, shift or discharge...
Having cleaning means
Reexamination Certificate
active
07461736
ABSTRACT:
A method for forming a one-piece integral multi-durometer scraper blade for a conveyor belt cleaner. The scraper blade includes a body extending longitudinally between a first end and a second end and extending transversely between a base and a tip. The body includes a first body portion comprising a first elastomeric material having a first durometer of hardness, and a second body portion comprising a second elastomeric material having a second durometer of hardness.
REFERENCES:
patent: 4257517 (1981-03-01), MacPherson et al.
patent: 4328888 (1982-05-01), Luke
patent: 4825996 (1989-05-01), Davidts
patent: 4962845 (1990-10-01), Gibbs
patent: 4978999 (1990-12-01), Frankel et al.
patent: 5007523 (1991-04-01), Morefield
patent: 5628392 (1997-05-01), Stoll et al.
patent: 5797477 (1998-08-01), Veenhof
patent: 6401911 (2002-06-01), Swinderman
patent: 6419073 (2002-07-01), Piron
patent: 6619469 (2003-09-01), Malmberg
patent: 6695123 (2004-02-01), Stoll
patent: 7308980 (2007-12-01), Peterson et al.
patent: 7370750 (2008-05-01), Swinderman
patent: 2002/0125106 (2002-09-01), Hall
patent: 2003/0066737 (2003-04-01), Malmberg
patent: 2003/0116405 (2003-06-01), Stoll
patent: WO 03/035518 (2003-05-01), None
Kaiser Brian
Strebel Mark
Waters Andrew J.
Deuble Mark A
Martin Engineering Company
Thompson & Coburn LLP
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