Global Patent Index - EP 0723815 B1

EP 0723815 B1 2001-03-21 - Spray device for coating material

Title (en)

Spray device for coating material

Title (de)

Sprühvorrichtung für Beschichtungsmaterial

Title (fr)

Dispositif de pulvérisation pour matériaux de revêtement

Publication

EP 0723815 B1 (DE)

Application

EP 95118742 A

Priority

DE 19502522 A

Abstract (en)

[origin: EP0723815A2] The plastic body (1) incorporates two compressed-air ducts (16, 17) leading to outlets (18, 19) on opposite sides of the central slot (10) through which the coating powder is ejected. A high-voltage electrode (26) is installed in one outlet (18) only. The blast from the other outlet (19) is directed into the stream of powder so as to counteract any deflection by the blast surrounding the electrode. For best results, the nozzle has a flattened face (20.1) at the end of a conical frustum (30) centred on the axis (4).

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

B05B 5/03

IPC 8 full level (invention and additional information)

B05B 5/025 (2006.01); B05B 5/03 (2006.01); B05B 5/053 (2006.01); B05B 5/08 (2006.01); B05B 1/04 (2006.01)

CPC (invention and additional information)

B05B 5/032 (2013.01); B05B 5/0533 (2013.01); B05B 1/04 (2013.01)

Designated contracting state (EPC)

AT BE CH DE ES GB IT LI NL SE

EPO simple patent family

EP 0723815 A2 19960731; EP 0723815 A3 19990317; EP 0723815 B1 20010321; AT 199844 T 20010415; DE 19502522 A1 19960801; JP 3842324 B2 20061108; JP H08229440 A 19960910; US 5686149 A 19971111

INPADOC legal status


2009-10-30 [PG25 CH] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

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2009-10-30 [PG25 LI] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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- Effective date: 20081130

2009-06-30 [REG CH PL] PATENT CEASED

2008-02-29 [PGFP CH] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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- Payment date: 20071129

- Year of fee payment: 13

2007-10-15 [REG CH PFA] NAME/FIRM CHANGED

- Owner name: ITW GEMA AG

- Free text: ITW GEMA AG#MOEVENSTRASSE 17#9015 ST. GALLEN (CH) -TRANSFER TO- ITW GEMA AG#MOEVENSTRASSE 17#9015 ST. GALLEN (CH)

2002-07-02 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2002-05-31 [BERE] BE: LAPSED

- Owner name: ITW GEMA A.G.

- Effective date: 20011130

2002-03-13 [26N] NO OPPOSITION FILED

2001-11-30 [PG25 BE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2001-11-29 [PG25 AT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2001-09-27 [PG25 ES] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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- Effective date: 20010927

2001-09-19 [GBV] GB: EP PATENT (UK) TREATED AS ALWAYS HAVING BEEN VOID IN ACCORDANCE WITH GB SECTION 77(7)/1977

- Effective date: 20010321

2001-09-03 [NLV1] NL: LAPSED OR ANNULLED DUE TO FAILURE TO FULFILL THE REQUIREMENTS OF ART. 29P AND 29M OF THE PATENTS ACT

2001-08-17 [EN] FR: TRANSLATION NOT FILED

2001-06-21 [PG25 SE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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- Effective date: 20010621

2001-04-26 [REF] CORRESPONDS TO:

- Document: DE 59509112 20010426

2001-03-30 [REG CH EP] ENTRY IN THE NATIONAL PHASE

2001-03-30 [REG CH NV] NEW AGENT

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

2001-03-21 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): AT BE CH DE ES GB IT LI NL SE

2001-03-21 [PG25 GB] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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- Free text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

- Effective date: 20010321

2001-03-21 [PG25 IT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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- Free text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

- Effective date: 20010321

2001-03-21 [PG25 NL] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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- Effective date: 20010321

2001-03-21 [REF] CORRESPONDS TO:

- Document: AT 199844 T 20010415

1999-12-29 [17Q] FIRST EXAMINATION REPORT

- Effective date: 19991115

1999-03-17 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH DE ES GB IT LI NL SE

1999-02-03 [RAP3] CORRECTION OF THE ADDRESS OR NAME OF APPLICANT (A DOCUMENT)

- Owner name: ITW GEMA AG

1996-07-31 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19951129

1996-07-31 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH DE ES GB IT LI NL SE