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Official data from INPI

SEM TITULO

DeferidaInvention Patent

Application data

Number

PI8707391

Type

Invention Patent

Filing

07/22/1987

Publication

11/01/1988

Progress at the INPI

Awaiting grant fee payment
  1. Filing07/22/87
  2. Publication11/01/88
  3. Examination03/20/90
  4. Allowance02/25/92
  5. Grant
  6. In force

The application was allowed by the INPI on 02/25/1992. The grant of the letters patent is being processed.

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Latest action published by the INPI: 11/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. L. (pessoa física)

DE

Inventors

L. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

11/01/1988

RPI 941

Retificação

#15.3

09/08/1992

RPI 1136

Deferimento

#9.1

02/25/1992

RPI 1108

Pedido de certificado de adição de invenção

#5.1

05/22/1990

RPI 1019

Solicitação de exame técnico

#4.1

03/20/1990

RPI 1010

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