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Official data from INPI

CILÍNDRO ATUADOR DE FLUXO DIRECIONAL INCORPORANDO VÁLVULAS AUXILIARES, EM CIRCUITOS PNEUMÁTICOS

Em AnáliseInvention Patent
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Application data

Number

PI8802410

Type

Invention Patent

Filing

05/10/1988

Publication

06/06/1989
View on INPI

Progress at the INPI

  1. Filing05/10/88
  2. Publication06/06/89
  3. Examination02/06/90
  4. Allowance10/08/91
  5. Abandoned
  6. In force

The application was allowed on 10/08/1991 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ford New Holland Indústria e Comércio Ltda.

SP, BR

Inventors

L. L. (pessoa física)

BR

W. A. (pessoa física)

BR

Technical data

IPC Classification

F15B 13/01

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.1

10/24/1989

RPI 992

Publicação antecipada

#3.2

06/06/1989

RPI 972

Pedido de patente depositado

#2.1

10/04/1988

RPI 937

Arquivamento - Art. 38 §2° da LPI

#11.4

03/29/1994

RPI 1217

13.3

07/20/1993

RPI 1181

14.1

05/25/1993

RPI 1173

14.7

05/18/1993

RPI 1172

14.1

05/11/1993

RPI 1171

14.4

05/04/1993

RPI 1170

14.7

04/27/1993

RPI 1169

14.10

04/20/1993

RPI 1168

14.4

03/16/1993

RPI 1163

Notificação para pagamento de retribuição

#13.1

02/11/1992

RPI 1106

Deferimento

#9.1

10/08/1991

RPI 1088

Solicitação de exame técnico

#4.1

02/06/1990

RPI 1005

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