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Official data from INPI

FILTRO INDUTRIAL

IndeferidaInvention Patent

Application data

Number

PI9003974

Type

Invention Patent

Filing

08/13/1990

Publication

02/25/1992

Progress at the INPI

Under appeal
  1. Filing08/13/90
  2. Publication02/25/92
  3. Examination08/04/92
  4. Refused11/03/98
  5. Grant
  6. In force

The application was refused by the INPI on 11/03/1998. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/03/1998. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cellier do Brasil Indústria e Comércio Ltda

SP, BR

Inventors

B. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido o pedido com base no Art. 8º da LPI 9279/96.

11/03/1998

RPI 1452

Conhecimento de parecer técnico

#7.1

02/17/1998

RPI 1417

Solicitação de exame técnico

#4.1

08/04/1992

RPI 1131

Publicação do pedido de patente

#3.1

02/25/1992

RPI 1108

Pedido de patente depositado

#2.1

02/19/1991

RPI 1055

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