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Official data from INPI

PROCESSO DE PREPARAÇÃO DE REFACEAMENTOS PARA EMBREAGEM DE FRICÇÃO

ArquivadaInvention Patent

Application data

Number

PI8205165

Type

Invention Patent

Filing

09/02/1982

Publication

04/10/1984

Progress at the INPI

  1. Filing09/02/82
  2. Publication04/10/84
  3. Abandoned05/06/86
  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: 01/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. C. (pessoa física)

US

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Inventors

R. G. (pessoa física)

US

R. W. (pessoa física)

US

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

01/17/1989

RPI 952

Republicação - classificação IPC

#15.11

09/27/1988

RPI 936

Exigência - art. 36 da LPI

#6.1

06/28/1988

RPI 923

Solicitação de exame técnico

#4.1

05/06/1986

RPI 811

Publicação do pedido de patente

#3.1

04/10/1984

RPI 703

Pedido de patente depositado

#2.1

10/19/1982

RPI 626

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