Machine for producing multiaxial fibrous webs
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Sep 22, 2005
app pub date -
Apr 22, 2005
filing date -
Mar 28, 1997
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A plurality of unidirectional sheets (30a, 30b, 30c) are superposed in different directions and they are bonded together. At least one of the unidirectional sheets is made by spreading a tow so as to obtain uniform thickness, width not less than 5 cm, and a weight of no more than 300 g/m.sup.2, cohesion being imparted to the sheet so as to enable it to be handled prior to being superposed with other sheets. Advantageously, the unidirectional sheets are made of carbon fibers and are obtained by spreading out large tows.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
FR | B1 | FR2761380 | Mar 28, 1997 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PATENT OF INVENTION (SECOND PUBLICATION) | PROCEDE ET MACHINE POUR LA REALISATION DE NAPPES FIBREUSES MULTIAXIALES | Jul 02, 1999 | |||
WO | A1 | WO1998044183 | Mar 25, 1998 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT | PROCEDE ET MACHINE POUR LA REALISATION DE NAPPES FIBREUSES MULTIAXIALES | Oct 08, 1998 | |||
JP | B2 | JP4171778 | Mar 25, 1998 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PUBLISHED GRANTED PATENT (SECOND LEVEL) | PROCEDE ET MACHINE POUR LA REALISATION DE NAPPES FIBREUSES MULTIAXIALES | Oct 29, 2008 | |||
EP | B1 | EP0972102 | Mar 25, 1998 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
Patent | Procédé pour la réalisation de nappes fibreuses multiaxiales | Nov 12, 2003 | |||
RU | C2 | RU2200777 | Mar 25, 1998 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PATENT FOR INVENTION ( 2ND PUBL.) | METHOD AND MACHINE FOR MANUFACTURE OF FABRICS FROM MULTIPLE-ORIENTED WEBS | Mar 20, 2003 | |||
CA | C | CA2285379 | Mar 25, 1998 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PATENT (SECOND LEVEL) | METHOD AND MACHINE FOR PRODUCING MULTIAXIAL FIBROUS WEBS | Feb 19, 2008 | |||
UA | C2 | UA57776 | Mar 25, 1998 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PATENT GRANT. UPON THE USSR APPLICATION,FOR WHICH NO POS. DEC. MADE NATIONAL APPLICATION | СПОСІБ ВИГОТОВЛЕННЯ ВОЛОКНИСТОГО ПОЛОТНА ІЗ ПОЛОТНИЩ, ОРІЄНТОВАНИХ У БУДЬ-ЯКИХ НАПРЯМАХ , ЗВ`ЯЗАНЕ ВОЛОКНИСТЕ ПОЛОТНИЩЕ , СПОСІБ ВИГОТОВЛЕННЯ ВИРОБУ ІЗ КОМПОЗИТНОГО МАТЕРІАЛУ, ВИРІБ ІЗ КОМПОЗИТНОГО МАТЕРІАЛУ (ВАРІАНТИ), ВОЛОКНИСТЕ ПОЛОТНО У ВИГЛЯДІ БЕЗПЕРЕРВНОЇ СМУГИ ТА МАШИНА ДЛЯ ВИГОТОВЛЕННЯ ВОЛОКНИСТОГО ПОЛОТНА | Jul 15, 2003 | |||
US | B1 | US6585842 | Sep 27, 1999 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT AS FIRST PUBLICATION | Method and machine for producing multiaxial fibrous webs | Jul 01, 2003 | |||
KR | B1 | KR100501639 | Sep 28, 1999 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PATENT SPECIFICATION | Method for producing multiaxial fibrous webs | Jul 18, 2005 | |||
NO | B1 | NO316872 | Sep 28, 1999 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENTS | Fremgangsmate for fremstilling av et fleraksialt fiberark | Jun 07, 2004 | |||
US | B2 | US6919118 | Dec 27, 2002 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT AS SECOND PUBLICATION | Method and machine for producing multiaxial fibrous webs | Jul 19, 2005 | |||
JP | B2 | JP4249787 | Mar 23, 2007 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PUBLISHED GRANTED PATENT (SECOND LEVEL) | METHOD FOR PRODUCING MULTIAXIAL FIBROUS WEB AND MACHINE THEREFOR | Apr 08, 2009 | |||
US | B2 | US8062448 | Apr 25, 2008 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT AS SECOND PUBLICATION | Machine for producing multiaxial fibrous webs | Nov 22, 2011 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
LEXVALL 8 | ZONE AERONAUTIQUE LOUIS BREGUET VELIZY VILLACOUBLAY 78140 |
International Classification(s)

- 2005 Application Filing Year
- B32B Class
- 3530 Applications Filed
- 1682 Patents Issued To-Date
- 47.65 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Aucagne, Jean | La Tour Du Pin, FR | 14 | 274 |
# of filed Patents : 14 Total Citations : 274 | |||
Bompard, Bruno | Lyon, FR | 21 | 408 |
# of filed Patents : 21 Total Citations : 408 | |||
Bruyere, Alain | Villefontaine, FR | 24 | 225 |
# of filed Patents : 24 Total Citations : 225 | |||
Coupe, Dominique | Le Haillan, FR | 54 | 1086 |
# of filed Patents : 54 Total Citations : 1086 | |||
Duval, Renaud | Couzon au Mont D'Or, FR | 16 | 264 |
# of filed Patents : 16 Total Citations : 264 | |||
Olry, Pierre | Bordeaux, FR | 28 | 473 |
# of filed Patents : 28 Total Citations : 473 |
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Patent Citation Ranking
- 3 Citation Count
- B32B Class
- 3.33 % this patent is cited more than
- 20 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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