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Official data from INPI

Comboio de Lubrificação.

IndeferidaUtility Model

Application data

Number

MU6201753

Type

Utility Model

Filing

12/29/1982

Publication

08/07/1984

Progress at the INPI

Under appeal
  1. Filing12/29/82
  2. Publication08/07/84
  3. Examination06/04/85
  4. Refused02/17/87
  5. Grant
  6. In force

The application was refused by the INPI on 02/17/1987. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 02/17/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Construtora Andrade Gutierrez S.A

MG, BR

Inventors

S. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

02/17/1987

RPI 852

Conhecimento de parecer técnico

#7.1

05/20/1986

RPI 813

Solicitação de exame técnico

#4.1

06/04/1985

RPI 763

Publicação do pedido de patente

#3.1

08/07/1984

RPI 720

Pedido de patente depositado

#2.1

02/16/1983

RPI 643

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