Method of and apparatus for making powder-filled pouches and the like

United States of America Patent

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Mar 3, 1987
Grant Date
N/A
app pub date
Jan 31, 1986
filing date
Jan 31, 1986

priority date (Note)
Expired

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Abstract

A method of and apparatus for helical screw controlled-quantity extrusion of powdered material, such as, for example, moisture-absorbent super fine powders, with automatic filling of hot-melt laminated pouches, at least partially porous, as for use in diaper or other similar applications, and while obviating hazardous release of the powder.

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Patent Owner(s)

Patent Owner	Address
MAY COATING TECHNOLOGIES INC	A CORP OF MN 2280 TERMINAL ROAD ST PAUL MN 55113

International Classification(s)

B65B:MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF,....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
McIntyre, Frederic S	Wellesley, MA	21	878

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Method of and apparatus for making powder-filled pouches and the like

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06824876

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PATENT NO	4646510
SERIAL NO	06824876
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06824876

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Abstract

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Family

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