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Official data from INPI

CADEIA DE FECHOS CORREDIÇOS.

IndeferidaInvention Patent

Application data

Number

PI8205993

Type

Invention Patent

Filing

10/08/1982

Publication

09/13/1983

Progress at the INPI

Under appeal
  1. Filing10/08/82
  2. Publication09/13/83
  3. Examination11/29/83
  4. Refused06/07/88
  5. Grant
  6. In force

The application was refused by the INPI on 06/07/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/07/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Y. K. (pessoa física)

JP

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Inventors

A. S. (pessoa física)

Technical data

IPC Classification

Priority claims

JP

56.160135 · 10/09/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

06/07/1988

RPI 920

Republicação - classificação IPC

#15.11

12/22/1987

RPI 896

Conhecimento de parecer técnico

#7.1

11/17/1987

RPI 891

6.2

04/02/1985

RPI 754

Solicitação de exame técnico

#4.1

11/29/1983

RPI 684

Publicação do pedido de patente

#3.1

09/13/1983

RPI 673

Pedido de patente depositado

#2.1

12/07/1982

RPI 633

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