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Official data from INPI

BOMBA DE LUBRIFICACAO PRESSIONADA POR UM SISTEMA COMPOSTO POR CILINDRO DE ACO,UMA SEDE DE VALVULA E UMA VALVULA DE VEDACAO

IndeferidaUtility Model

Application data

Number

MU6500320

Type

Utility Model

Filing

03/08/1985

Publication

10/14/1986

Progress at the INPI

Under appeal
  1. Filing03/08/85
  2. Publication10/14/86
  3. Examination05/24/88
  4. Refused08/01/89
  5. Grant
  6. In force

The application was refused by the INPI on 08/01/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JOSE ELIAS DA SILVA [BR]

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/01/1989

RPI 980

Solicitação de exame técnico

#4.1

05/24/1988

RPI 918

Publicação do pedido de patente

#3.1

10/14/1986

RPI 834

Pedido de patente depositado

#2.1

06/04/1985

RPI 763

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