Serrated doctor blades

United States of America Patent

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Issued Date
Dec 11, 2003
app pub date
Jun 6, 2002
filing date
Jun 6, 2002

priority date (Note)
Abandoned

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Abstract

A doctor blade is provided that is suitable for use in the manufacture of paper, particularly for use in calenders. The doctor blade includes a plurality of serrations in the leading edge.

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Patent Owner(s)

Patent Owner	Address
S D WARREN COMPANY	225 FRANKLIN STREET BOSTON MA 02110

International Classification(s)

B08B:CLEANING IN GENERAL; PREVENTION OF FOULING IN GENE....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Carrier, Gordon Eugene	East Waterboro, ME	3	15

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Serrated doctor blades

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10164154

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APP PUB NO	20030226579A1
SERIAL NO	10164154
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10164154

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