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Official data from INPI

VALVULA DIRECIONAL DE RESISTENCIA PARA FLUIDOS EM GERAL

Em AnáliseUtility Model
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Application data

Number

MU6401665

Type

Utility Model

Filing

11/08/1984

Publication

05/13/1986
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Progress at the INPI

  1. Filing11/08/84
  2. Publication05/13/86
  3. Examination07/05/88
  4. Allowance03/28/89
  5. Abandoned
  6. In force

The application was allowed on 03/28/1989 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: 07/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TAKAOKA IND E COMERCIO LTDA K [BR]

Inventors

T. K. (pessoa física)

Technical data

IPC Classification

F16K 17/06

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

07/18/1989

RPI 978

Deferimento

#9.1

03/28/1989

RPI 962

Solicitação de exame técnico

#4.1

07/05/1988

RPI 924

Retificação

#15.6

04/19/1988

RPI 913

Retificação

#15.3

09/08/1987

RPI 881

Publicação do pedido de patente

#3.1

05/13/1986

RPI 812

Pedido de patente depositado

#2.1

01/15/1985

RPI 743

Arquivamento - Art. 38 §2° da LPI

#11.4

06/19/1990

RPI 1023

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