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Official data from INPI

SEM TITULO

PublicadaInvention Patent

Application data

Number

PI8700034

Type

Invention Patent

Filing

01/07/1987

Publication

12/01/1987

Progress at the INPI

  1. Filing01/07/87
  2. Publication12/01/87
  3. Abandoned06/26/90
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/01/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M/K Systems Inc

US

Inventors

K. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/01/1987

RPI 893

Pedido de patente depositado

#2.1

05/12/1987

RPI 864

Arquivamento - Art. 36 §1° da LPI

#11.2

11/17/1992

RPI 1146

Exigência - art. 36 da LPI

#6.1

12/10/1991

RPI 1097

Solicitação de exame técnico

#4.1

06/26/1990

RPI 1024

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