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Official data from INPI

PROCESSO E APARELHO PARA RE-APROVEITAMENTO DE ELASTOMERO VULCANIZADO

Em ExigênciaInvention Patent

Application data

Number

PI8106255

Type

Invention Patent

Filing

10/10/1980

Publication

06/15/1982

Progress at the INPI

Office action pending
  1. Filing10/10/80
  2. Publication06/15/82
  3. Examination08/14/84
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).

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Latest action published by the INPI: 03/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GOODYEAR TIRE & RUBBER

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Inventors

F. S. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

03/01/1988

RPI 906

6.3

04/23/1985

RPI 757

Exigência - art. 36 da LPI

#6.1

03/05/1985

RPI 750

Solicitação de exame técnico

#4.1

08/14/1984

RPI 721

Publicação do pedido de patente

#3.1

06/15/1982

RPI 608

Pedido de patente depositado

#2.1

11/17/1981

RPI 578

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