Official data from INPI

SISTEMA PARA LIMPEZA DE PARABRISA, ESPECIALMENTE PARA VEÍCULOS AUTOMOTIVOS

Arquivada/ExtintaInvention PatentPCT · EP1990000345

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Application data

Number

PI9005771

Type

Invention Patent

Filing

03/02/1990

Publication

08/06/1991

PCT

EP1990000345

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Progress at the INPI

Filing03/02/90
Publication08/06/91
Examination09/24/91
Allowance12/05/95
Grant10/29/96
Expired06/08/10

The letters patent expired on 06/08/2010: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 06/08/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SWF Auto-Electric GmbH

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Inventors

B. W. (pessoa física)

E. S. (pessoa física)

K. B. (pessoa física)

Technical data

IPC Classification

B60S 1/34 B60S 1/52

Priority claims

P 39 07 962.7 · 03/11/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 02/03/2005

06/08/2010

RPI 2057

Concessão da patente

#16.1

10/29/1996

RPI 1352

Notificação para pagamento de retribuição

#13.1

06/18/1996

RPI 1333

Deferimento

#9.1

12/05/1995

RPI 1305

Exigência - art. 36 da LPI

#6.1

03/07/1995

RPI 1266

Solicitação de exame técnico

#4.1

09/24/1991

RPI 1086

Notificação de entrada na fase nacional - PCT

#1.3