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Official data from INPI

Dispositivo para trancar.

ConcedidaInvention Patent

Application data

Number

PI8503555

Type

Invention Patent

Filing

07/26/1919

Publication

03/04/1987

Progress at the INPI

Court dispute
  1. Filing07/26/19
  2. Publication03/04/87
  3. Examination10/20/87
  4. Allowance
  5. Grant
  6. In force

A court decision is affecting the progress of this application.

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Latest action published by the INPI: 01/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. S. (pessoa física)

RJ, BR

Inventors

C. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

01/10/1989

RPI 951

Concessão da patente

#16.1

11/29/1988

RPI 945

Republicação - classificação IPC

#15.11

09/27/1988

RPI 936

Deferimento

#9.1

08/16/1988

RPI 930

Exigência - art. 36 da LPI

#6.1

05/24/1988

RPI 918

Solicitação de exame técnico

#4.1

10/20/1987

RPI 887

Publicação do pedido de patente

#3.1

03/04/1987

RPI 854

Pedido de patente depositado

#2.1

09/24/1985

RPI 779

19.1

10/05/1993

RPI 1192

22.2

04/27/1993

RPI 1169

22.2

06/23/1992

RPI 1125

Anuidade - prazo legal encerrado

#18.2

10/02/1990

RPI 1035

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