Global Patent Index - EP 1078706 A3

EP 1078706 A3 2003-06-11 - Saw blade with beveled cutting teeth

Title (en)

Saw blade with beveled cutting teeth

Title (de)

Sägeblatt mit abgeschrägten Schneidzähnen

Title (fr)

Lame de scie à dents chanfreinées

Publication

EP 1078706 A3 (DE)

Application

EP 00810637 A

Priority

DE 19940177 A

Abstract (en)

[origin: EP1078706A2] The saw blade (particularly a circular saw blade) consists of a steel base sheet (2) with devices for fitting on a hand-held circular saw. There are hard metal cutting teeth (4) soldered to the circumference of this sheet, with a bent-back sector (10) and an adjacent bevelled cutting region (11) with bevel alternating to one side or other on successive teeth. The bevelled cutting region has a sector extending transversely to the blade which is greater than the transverse extent of bent-back sector.

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

B23D 61/02

IPC 8 full level (invention and additional information)

B27B 33/08 (2006.01); B23D 61/02 (2006.01); B23D 61/04 (2006.01)

CPC (invention and additional information)

B23D 61/021 (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 1078706 A2 20010228; EP 1078706 A3 20030611; EP 1078706 B1 20050119; DE 19940177 A1 20010301; JP 2001087944 A 20010403; JP 4842425 B2 20111221

INPADOC legal status


2017-11-30 [PGFP SE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: SE

- Payment date: 20170711

- Year of fee payment: 18

2017-10-31 [PGFP CH] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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- Payment date: 20170712

- Year of fee payment: 18

2017-10-31 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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- Payment date: 20170711

- Year of fee payment: 18

2006-01-11 [26N] NO OPPOSITION FILED

- Effective date: 20051020

2005-02-24 [REF] CORRESPONDS TO:

- Document: DE 50009260 P 20050224

2005-02-23 [REG IE FG4D] EUROPEAN PATENTS GRANTED DESIGNATING IRELAND

- Free text: GERMAN

2005-02-08 [REG SE TRGR] TRANSLATION OF GRANTED EP PATENT

2005-01-31 [REG CH EP] ENTRY IN THE NATIONAL PHASE

2005-01-19 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): CH DE LI SE

2004-08-11 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: FEY, MICHAEL

2004-08-11 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: LOHR, CHRISTOPH

2004-08-11 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: KISSELBACH, ANDREAS

2004-08-11 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: WALLISER, GUENTER

2004-04-14 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20040301

2004-03-03 [AKX] PAYMENT OF DESIGNATION FEES

- Designated State(s): CH DE LI SE

2004-02-04 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20031211

2003-06-11 [AK] DESIGNATED CONTRACTING STATES:

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2003-06-11 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL LT LV MK RO SI

2001-02-28 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-02-28 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT;LV;MK;RO;SI