MELTING SYSTEM

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140263452A1
SERIAL NO

13800520

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A melting system includes a hopper for receiving solid hot melt material, a heated conduit in communication with the hopper for melting the solid hot melt material, and a valve for allowing solid hot melt material to flow from the hopper to the heated conduit. The valve includes a disk movable between a closed position and an open position, a stem connected to the disk and an actuator for controlling the position of the disk. The disk prevents solid hot melt material from flowing from the hopper to the conduit in the closed position and allows solid hot melt material to flow from the hopper to the conduit in the open position.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
GRACO MINNESOTA INC88TH 11TH AVENUE NE MINNEAPOLIS MN 55413

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brudevold, Mark J Fridley, US 20 20
Cook, Shaun M Tampla, US 5 0
Farrow, Douglas B Plymouth, US 5 0
Lihwa, John S Willowick, US 11 2
Lind, Robert J Robbinsdale, US 27 185
Long, Nicholas D Broadview Heights, US 12 48
Quam, Paul R Brooklyn Center, US 29 270
Ross, Daniel P Maplewood, US 40 494
Sebion, Michael J Apple Valley, US 17 75
Sheahan, Mark W Inver Grover Heights, US 5 0
Tix, Joseph E Hastings, US 42 186
Weinberger, Mark T Mounds View, US 48 208

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