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Official data from INPI

Processo de fabricação de uma peça cilíndrica de diâmetro interno e/ou externo progressivamente crescente e dispositivo para a sua aplicação.

ArquivadaInvention Patent

Application data

Number

PI8305563

Type

Invention Patent

Filing

10/07/1983

Publication

05/15/1984

Progress at the INPI

  1. Filing10/07/83
  2. Publication05/15/84
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 10/07/1983 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: 09/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. P. (pessoa física)

Y. P. (pessoa física)

Inventors

P. [. (pessoa física)

P. [. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

82.16865 · 10/08/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/30/1986

RPI 832

Republicação - classificação IPC

#15.11

09/11/1984

RPI 725

Publicação do pedido de patente

#3.1

05/15/1984

RPI 708

Pedido de patente depositado

#2.1

12/20/1983

RPI 687

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