Rake classifier

United States of America Patent

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Aug 1, 1989
Grant Date
N/A
app pub date
Jul 20, 1988
filing date
Jul 20, 1988

priority date (Note)
Expired

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Abstract

A rake classifier provides reciprocating movement using crank-mounted drive shafts to establish translatory forward movement as well as lifting and rearward movement of the rake structure.

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Patent Owner(s)

Patent Owner	Address
DORR-OLIVER INCORPORATED A CORP OF DE	77 HAVEMEYER LANE STAMFORD CT 06904

International Classification(s)

B03B:SEPARATING SOLID MATERIALS USING LIQUIDS OR USING ....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kennel, George W	White Plains, NY	3	33
Rollberg, Matthew J	Stamford, CT	1	4

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Rake classifier

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07221956

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PATENT NO	4853115
SERIAL NO	07221956
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07221956

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