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Official data from INPI

BRINQUEDO

Em AnáliseInvention Patent

Application data

Number

PI8704666

Type

Invention Patent

Filing

09/09/1987

Publication

04/12/1988

Progress at the INPI

Under appeal
  1. Filing09/09/87
  2. Publication04/12/88
  3. Examination07/05/88
  4. Refused01/15/91
  5. Grant
  6. In force

The application was refused by the INPI on 01/15/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/05/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TK IND DE MALHAS E CONF LTDA [BR]

Inventors

H. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/05/1988

RPI 924

Publicação antecipada

#3.2

04/12/1988

RPI 912

Pedido de patente depositado

#2.1

11/24/1987

RPI 892

Indeferimento

#9.2

01/15/1991

RPI 1050

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