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Official data from INPI

SEM TITULO

PublicadaInvention Patent

Application data

Number

PI8606689

Type

Invention Patent

Filing

12/15/1986

Publication

07/19/1988

Progress at the INPI

  1. Filing12/15/86
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 12/15/1986. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 07/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. S. (pessoa física)

SP, BR

Inventors

O. [. (pessoa física)

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

07/19/1988

RPI 926

Pedido de patente depositado

#2.1

02/09/1988

RPI 903

Retificação

#15.3

10/04/1994

RPI 1244

Pedido de certificado de adição de invenção

#5.1

08/07/1990

RPI 1027

Solicitação de exame técnico

#4.1

03/20/1990

RPI 1010

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