Conveyors: power-driven – Conveyor section – Screw
Reexamination Certificate
2006-11-21
2006-11-21
Crawford, Gene O. (Department: 3651)
Conveyors: power-driven
Conveyor section
Screw
C198S496000, C198S670000, C198S671000, C198S677000, C405S241000
Reexamination Certificate
active
07137503
ABSTRACT:
An auger assembly suitable for use with a food separator is provided with a removable brush. The auger assembly includes an auger defining a channel around the crest thereof. A brush is received in the channel and defining a flange at each end thereof. First and second retaining clips are removably attached to opposite ends of the auger, with each retaining clip defining an opening therethrough that receives a respective flange to secure the brush within the channel.
REFERENCES:
patent: 701969 (1902-06-01), Van Arsdell
patent: 2577810 (1951-12-01), Rosan
patent: 3136407 (1964-06-01), Poul
patent: 3684082 (1972-08-01), Wardell
patent: 3695173 (1972-10-01), Cox
patent: 4496086 (1985-01-01), Duchadeau
patent: 5573660 (1996-11-01), Eicker et al.
patent: 6536602 (2003-03-01), Ruescher et al.
Chesack Greg
Grabhorn Robert
Crawford Gene O.
Emerson Electric Co.
Locke Liddell & Sapp LLP
Nicholson, III Leslie A.
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