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Official data from INPI

FILTRO PARA ÓLEOS EM GERAL

PublicadaUtility Model

Application data

Number

MU6800079

Type

Utility Model

Filing

01/14/1988

Publication

09/12/1989

Progress at the INPI

  1. Filing01/14/88
  2. Publication09/12/89
  3. Abandoned03/20/90
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Linaltec-Comércio e Representações Ltda

SP, BR

Inventors

K. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/12/1989

RPI 986

Pedido de patente depositado

#2.1

05/10/1988

RPI 916

Arquivamento - Art. 36 §1° da LPI

#11.2

03/16/1993

RPI 1163

Republicação - classificação IPC

#15.11

10/06/1992

RPI 1140

Exigência - art. 36 da LPI

#6.1

12/03/1991

RPI 1096

Pedido de certificado de adição de invenção

#5.1

08/07/1990

RPI 1027

Solicitação de exame técnico

#4.1

03/20/1990

RPI 1010

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