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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM FILTRO PARA COMBUSTÍVEL

Em AnáliseUtility Model

Application data

Number

MU7001160

Type

Utility Model

Filing

06/25/1990

Publication

01/07/1992

Progress at the INPI

Technical opinion to answer
  1. Filing06/25/90
  2. Publication01/07/92
  3. Examination05/12/92
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 01/28/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. P. (pessoa física)

SP, BR

Companhia Prada Indústria e Comércio

SP, BR

See this company's full portfolio

Inventors

J. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

01/28/1997

RPI 1365

Conhecimento de parecer técnico

#7.1

01/09/1996

RPI 1310

14.1

02/01/1994

RPI 1209

14.3

09/14/1993

RPI 1189

Solicitação de exame técnico

#4.1

05/12/1992

RPI 1119

Publicação do pedido de patente

#3.1

01/07/1992

RPI 1101

Pedido de patente depositado

#2.1

09/04/1990

RPI 1031

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