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Official data from INPI

DISPOSIÇÃO EM CHAPÉU

PublicadaUtility Model

Application data

Number

MU6700962

Type

Utility Model

Filing

05/12/1987

Publication

12/13/1988

Progress at the INPI

Under appeal
  1. Filing05/12/87
  2. Publication12/13/88
  3. Examination05/08/90
  4. Refused04/09/91
  5. Grant
  6. In force

The application was refused by the INPI on 04/09/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Brial Industrial e Comércio de Plásticos Ltda.

Inventors

A. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/13/1988

RPI 947

Pedido de patente depositado

#2.1

11/10/1987

RPI 890

Republicação - classificação IPC

#15.11

10/22/1991

RPI 1090

Indeferimento

#9.2

04/09/1991

RPI 1062

Pedido de certificado de adição de invenção

#5.1

09/11/1990

RPI 1032

Solicitação de exame técnico

#4.1

05/08/1990

RPI 1017

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