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Official data from INPI

COMPOSICAO DE REVESTIMENTO,PROCESSO PARA PREPARAR COMPOSICAO DE REVESTIMENTO DE FLUOROCARBONO E EPOXI,PROCESSO PARA REMENDAR REVESTIMENTO DE FLUOROCARBONO E EPOXI E ARTIGO REVESTIDO DE UMA COMPOSICAO

Em AnáliseInvention Patent

Application data

Number

PI8603502

Type

Invention Patent

Filing

09/19/1985

Publication

04/22/1987

Progress at the INPI

Office action pending
  1. Filing09/19/85
  2. Publication04/22/87
  3. Examination07/14/87
  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: 07/14/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

STANDARD OIL CO OHIO [US]

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Inventors

G. J. (pessoa física)

S. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/14/1987

RPI 873

Publicação do pedido de patente

#3.1

04/22/1987

RPI 861

Pedido de patente depositado

#2.1

12/30/1986

RPI 845

Retificação

#15.3

10/01/1991

RPI 1087

6.2

01/02/1990

RPI 1000

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