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Official data from INPI

PROCESSO E PREFORMA PARA A FABRICAÇÃO DE UM CORPO DE RECHEIO

PublicadaInvention Patent

Application data

Number

PI8704502

Type

Invention Patent

Filing

09/01/1987

Publication

04/19/1988

Progress at the INPI

  1. Filing09/01/87
  2. Publication04/19/88
  3. Abandoned06/12/90
  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: 04/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. C. (pessoa física)

US

Inventors

K. C. (pessoa física)

US

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

04/19/1988

RPI 913

Pedido de patente depositado

#2.1

12/01/1987

RPI 893

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era B01D 53/20.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

03/14/1995

RPI 1267

Exigência - art. 36 da LPI

#6.1

06/21/1994

RPI 1229

Solicitação de exame técnico

#4.1

06/12/1990

RPI 1022

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