Method for preparing injection molding compound pellets to remove molding compound dust and broken pellets

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United States of America Patent

PATENT NO 5509539
SERIAL NO

08171142

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Abstract

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An injection molding compound pellet cleaner 10 removes broken pellets and eliminates excessive dust from molding compound pellets for preparation of the pellets for processing in an automatic molding machine. The pellet cleaner includes a vacuum chamber 22 and a perforated canister 50 for holding the pellets 80. A vacuum is generated within the chamber to clean dust from the pellets and to remove broken pellets.

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Patent Owner(s)

Patent OwnerAddress
NEC ELECTRONICS INC2880 SCOTT BOULEVARD SANTA CLARA CA 95050

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chinn, James Sacramento, CA 2 55
Crisostomo, Avelard North Highlands, CA 1 3
Dobre, Ion North Highlands, CA 1 3
Hoang, Troung Sacramento, CA 1 3
Kobashigawa, Gary Fair Oaks, CA 1 3
Vitale, Jr James Loomis, CA 1 3

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