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Official data from INPI

MATERIAL LIQUIDO DE REVESTIMENTO PARA USO EM UM ARTIGO DE BORRACHA VULCANIZADA CONTENDO ENXOFRE LIVRE;ARTIGO DE MANUFATURA;E PNEU

Em AnáliseInvention Patent

Application data

Number

PI8606063

Type

Invention Patent

Filing

12/09/1986

Publication

09/15/1987

Progress at the INPI

  1. Filing12/09/86
  2. Publication09/15/87
  3. Abandoned10/25/88
  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: 10/25/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Goodyear Tire & Rubber Company

US

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Inventors

B. J. (pessoa física)

K. M. (pessoa física)

L. P. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/25/1988

RPI 940

Publicação do pedido de patente

#3.1

09/15/1987

RPI 882

Pedido de patente depositado

#2.1

04/22/1987

RPI 861

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09D 3/36; B29C 35/02; B29D 30/02.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

09/19/1995

RPI 1294

Exigência - art. 36 da LPI

#6.1

10/11/1994

RPI 1245

6.2

08/07/1990

RPI 1027

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