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Official data from INPI

SOBRE-TAMPA VERTEDOURA PARA OLEO E OUTROS

IndeferidaUtility Model

Application data

Number

MU6301212

Type

Utility Model

Filing

08/23/1983

Publication

04/02/1985

Progress at the INPI

Under appeal
  1. Filing08/23/83
  2. Publication04/02/85
  3. Examination04/22/87
  4. Refused02/17/88
  5. Grant
  6. In force

The application was refused by the INPI on 02/17/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 02/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GONCALO VLADIMIR MARTINS [BR]

Inventors

M. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

02/17/1988

RPI 904

Solicitação de exame técnico

#4.1

04/22/1987

RPI 861

Publicação do pedido de patente

#3.1

04/02/1985

RPI 754

Pedido de patente depositado

#2.1

11/01/1983

RPI 680

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