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Official data from INPI

DISPOSIÇÃO EM COPOS

Em AnáliseUtility Model

Application data

Number

MU6702756

Type

Utility Model

Filing

12/10/1987

Publication

08/01/1989

Progress at the INPI

Under appeal
  1. Filing12/10/87
  2. Publication08/01/89
  3. Examination11/28/89
  4. Refused07/09/91
  5. Grant
  6. In force

The application was refused by the INPI on 07/09/1991. The invention was never patented.

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Latest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Mueller Flex Indústria e Comércio de Plásticos e Metais Ltda

MG, BR

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Inventors

R. J. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/28/1989

RPI 997

Publicação do pedido de patente

#3.1

08/01/1989

RPI 980

Pedido de patente depositado

#2.1

03/15/1988

RPI 908

Indeferimento

#9.2

07/09/1991

RPI 1075

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