Global Patent Index - EP 0933461 A3

EP 0933461 A3 2000-03-08 - Auxiliary device for sewing machines for trimming the workpiece

Title (en)

Auxiliary device for sewing machines for trimming the workpiece

Title (de)

Zusatzvorrichtung für Nähmaschinen zum Beschneiden des Nähgutes

Title (fr)

Appareil auxiliaire pour machines à coudre pour couper l'ouvrage

Publication

EP 0933461 A3 (DE)

Application

EP 98890349 A

Priority

AT 16498 A

Abstract (en)

[origin: EP0933461A2] A sewing machine (1) attachment (4), for cutting fabric, has a cutting tool with a blade (5) rotating on an axis on the cutting plane, and at least one cutting edge (7) which projects beyond the circumference of the circular blade. The blade rotates at a speed which is indirectly proportional to the number of cutters at the speed of fabric movement. The rotating cutting blade (5) of the cutting attachment, has at least two cutting edges (7), equidistant around the rotating blade axis. The rotating blade (5) has a quadratic plan shape, with four cutting edges (7) along the sides of the quadrilateral.

IPC 1-7 (main, further and additional classification)

D05B 37/08

IPC 8 full level (invention and additional information)

D05B 37/08 (2006.01)

CPC (invention and additional information)

D05B 37/08 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 0933461 A2 19990804; EP 0933461 A3 20000308; EP 0933461 B1 20021106; AT 410106 B 20030225; AT A16498 A 20020615; DE 59806181 D1 20021212; ES 2187000 T3 20030516; JP H11267382 A 19991005; US 6073566 A 20000613

INPADOC legal status


2013-06-28 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2012-09-13 [REG DE R119] APPLICATION DEEMED WITHDRAWN, OR IP RIGHT LAPSED, DUE TO NON-PAYMENT OF RENEWAL FEE

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2006-07-26 [GBPC] GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE

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2006-07-14 [REG CH PL] PATENT CEASED

2006-02-16 [REG ES FD2A] ANNOUNCEMENT OF LAPSE IN SPAIN

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2003-10-29 [26N] NO OPPOSITION FILED

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2003-06-20 [ET] FR: TRANSLATION FILED

2003-05-16 [REG ES FG2A] DEFINITIVE PROTECTION

- Document: ES 2187000 T3

2003-03-28 [REG GR EP] EP PATENT VALIDATED IN GREECE

- Document: GR 20030400438

2003-03-26 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20030304

2003-02-28 [REG CH NV] NEW AGENT

- Representative's name: E. BLUM & CO. PATENTANWAELTE

2002-12-12 [REF] CORRESPONDS TO:

- Document: DE 59806181 20021212

2002-11-15 [REG CH EP] ENTRY IN THE NATIONAL PHASE

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