Web slitting and grooving system

United States of America Patent

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Nov 27, 1984
Grant Date
N/A
app pub date
Sep 23, 1982
filing date
Sep 23, 1982

priority date (Note)
Expired

status (Latency Note)

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Abstract

A system for slitting a parent web to form grooved rolls including movable shear slitters and a Coanda nozzle device for removing trim segments from the shear slitters.

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Patent Owner(s)

Patent Owner	Address
CROWN ZELLERBACH CORPORATION SAN FRANCISCO CA A CORP OF	NV

International Classification(s)

B26D:CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, ....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kozbur, Nestor	Antioch, CA	4	48
Reba, Imants	Vancouver, WA	21	382
Schutz, Rudolph W	Walnut Creek, CA	28	837

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Web slitting and grooving system

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United States of America Patent

06422319

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PATENT NO	4484500
SERIAL NO	06422319
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06422319

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