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Official data from INPI

FILTRO COMPACTO PARA ÁGUA.

Em AnáliseUtility Model

Application data

Number

MU6001050

Type

Utility Model

Filing

08/25/1980

Publication

04/13/1982

Progress at the INPI

  1. Filing08/25/80
  2. Publication04/13/82
  3. Examination11/16/82
  4. Refused11/26/85
  5. Grant
  6. In force

The application was refused on 11/26/1985 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. S. (pessoa física)

Inventors

F. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

11/26/1985

RPI 788

120

03/05/1985

RPI 750

Petição de recurso

#12.2

02/07/1984

RPI 694

Indeferimento

#9.2

10/25/1983

RPI 679

Pedido de certificado de adição de invenção

#5.1

04/05/1983

RPI 650

Solicitação de exame técnico

#4.1

11/16/1982

RPI 630

Publicação do pedido de patente

#3.1

04/13/1982

RPI 599

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