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Official data from INPI

CORTA GÁS

Em AnáliseInvention Patent

Application data

Number

PI8906207

Type

Invention Patent

Filing

11/27/1989

Publication

06/04/1991

Progress at the INPI

  1. Filing11/27/89
  2. Publication06/04/91
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

Talk to a specialist

Latest action published by the INPI: 06/25/1991. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Datafilme Comércio e Representações Ltda

MG, BR

Inventors

A. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

06/25/1991

RPI 1073

Publicação do pedido de patente

#3.1

06/04/1991

RPI 1070

Pedido de patente depositado

#2.1

04/17/1990

RPI 1014

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