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Official data from INPI

CONTRATO DE PRESTAÇÕES ANUAIS.

PublicadaInvention Patent

Application data

Number

PI8601101

Type

Invention Patent

Filing

01/24/1986

Publication

09/08/1987

Progress at the INPI

Under appeal
  1. Filing01/24/86
  2. Publication09/08/87
  3. Examination03/01/90
  4. Refused10/06/92
  5. Grant
  6. In force

The application was refused by the INPI on 10/06/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/08/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. E. (pessoa física)

RN, BR

Inventors

E. E. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/08/1987

RPI 881

Pedido de patente depositado

#2.1

08/26/1986

RPI 827

Indeferimento

#9.2

10/06/1992

RPI 1140

Solicitação de exame técnico

#4.1

03/01/1990

RPI 1007

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