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Official data from INPI

FECHO DE SEGURANÇA

Prazo de SigiloUtility Model

Application data

Number

MU6901824

Type

Utility Model

Filing

09/12/1989

Publication

07/09/1991

Progress at the INPI

Under appeal
  1. Filing09/12/89
  2. Publication07/09/91
  3. Examination08/20/91
  4. Refused05/10/94
  5. Grant
  6. In force

The application was refused by the INPI on 05/10/1994. The invention was never patented.

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Latest action published by the INPI: 12/05/1989. 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).

Pedido de patente depositado

#2.1

12/05/1989

RPI 998

Indeferimento

#9.2

05/10/1994

RPI 1223

Conhecimento de parecer técnico

#7.1

10/19/1993

RPI 1194

Solicitação de exame técnico

#4.1

08/20/1991

RPI 1081

Publicação do pedido de patente

#3.1

07/09/1991

RPI 1075

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