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Official data from INPI

DISPOSITIVO PARA O ACIONAMENTO DE UM FECHO DE VALVULA

ArquivadaInvention Patent

Application data

Number

PI8305970

Type

Invention Patent

Filing

10/28/1982

Publication

06/05/1984

Progress at the INPI

  1. Filing10/28/82
  2. Publication06/05/84
  3. Abandoned06/17/86
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/03/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MARTIN & PAGENSTECHER GMBH [DE]

Inventors

B. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

05/03/1988

RPI 915

6.2

06/23/1987

RPI 870

Solicitação de exame técnico

#4.1

06/17/1986

RPI 817

Publicação do pedido de patente

#3.1

06/05/1984

RPI 711

Pedido de patente depositado

#2.1

01/17/1984

RPI 691

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