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Official data from INPI

VALVULA OBTURADORA PARA INTERRUPCAO DE FLUXO LIQUIDO ACIONADA POR BOIA

ArquivadaInvention Patent

Application data

Number

PI8207556

Type

Invention Patent

Filing

12/29/1982

Publication

08/07/1984

Progress at the INPI

  1. Filing12/29/82
  2. Publication08/07/84
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/29/1982 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/29/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SUELY IND S A [BR]

Inventors

B. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/29/1986

RPI 836

Publicação do pedido de patente

#3.1

08/07/1984

RPI 720

Pedido de patente depositado

#2.1

02/16/1983

RPI 643

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