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Official data from INPI

CURATIVO

Em AnáliseInvention PatentPCT · SE1988000660

Application data

Number

PI8807829

Type

Invention Patent

Filing

12/02/1988

Publication

10/09/1990

PCT

SE1988000660

Progress at the INPI

Technical opinion to answer
  1. Filing12/02/88
  2. Publication10/09/90
  3. Examination08/20/91
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 07/05/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. S. (pessoa física)

SE

Inventors

L. K. (pessoa física)

P. S. (pessoa física)

SE

Technical data

IPC Classification

Priority claims

SE

8704821-1 · 12/02/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

07/05/1994

RPI 1231

Conhecimento de parecer técnico

#7.1

10/26/1993

RPI 1195

Solicitação de exame técnico

#4.1

08/20/1991

RPI 1081

Notificação de entrada na fase nacional - PCT

#1.3

10/09/1990

RPI 1036

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