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Official data from INPI

Conjunto de válvula.

ArquivadaInvention Patent

Application data

Number

PI8501759

Type

Invention Patent

Filing

04/12/1985

Publication

04/22/1986

Progress at the INPI

  1. Filing04/12/85
  2. Publication04/22/86
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 04/12/1985 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. C. (pessoa física)

US

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Inventors

G. L. (pessoa física)

US

K. Y. (pessoa física)

US

O. J. (pessoa física)

Technical data

IPC Classification

Priority claims

US

599.770 · 04/13/1984

US

714.011 · 03/22/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/14/1988

RPI 921

Publicação do pedido de patente

#3.1

04/22/1986

RPI 809

Pedido de patente depositado

#2.1

07/02/1985

RPI 767

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