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Official data from INPI

EQUIPAMENTO PARA ESGOTAMENTOS E LIMPESAS A VACUO DE FOSSAS E OUTROS

IndeferidaUtility Model

Application data

Number

MU6300733

Type

Utility Model

Filing

05/30/1983

Publication

01/29/1985

Progress at the INPI

Under appeal
  1. Filing05/30/83
  2. Publication01/29/85
  3. Examination07/23/85
  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

OLYMPIO SEELING FILHO [BR]

Inventors

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

07/08/1986

RPI 820

Solicitação de exame técnico

#4.1

07/23/1985

RPI 770

Publicação do pedido de patente

#3.1

01/29/1985

RPI 745

Pedido de patente depositado

#2.1

07/19/1983

RPI 665

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