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Official data from INPI

PROCESSO E APARELHO PARA PREPARAÇÃO DE POLPA NO FABRICO DE PAPEL.

ArquivadaInvention Patent

Application data

Number

PI8100301

Type

Invention Patent

Filing

01/21/1981

Publication

09/21/1982

Progress at the INPI

  1. Filing01/21/81
  2. Publication09/21/82
  3. Abandoned01/10/84
  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: 03/12/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. K. (pessoa física)

Inventors

K. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

03/12/1985

RPI 751

Republicação - classificação IPC

#15.11

12/11/1984

RPI 738

Exigência - art. 36 da LPI

#6.1

06/26/1984

RPI 714

Solicitação de exame técnico

#4.1

01/10/1984

RPI 690

Publicação do pedido de patente

#3.1

09/21/1982

RPI 622

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