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Official data from INPI

MÁQUINA DE LIMPEZA A VAPOR.

Em AnáliseUtility Model

Application data

Number

MU6300588

Type

Utility Model

Filing

05/12/1983

Publication

09/06/1983

Progress at the INPI

  1. Filing05/12/83
  2. Publication09/06/83
  3. Examination10/25/83
  4. Allowance01/02/85
  5. Grant05/28/85
  6. Terminated10/10/89

The patent was granted on 05/28/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. P. (pessoa física)

MG, BR

A. S. (pessoa física)

D. S. (pessoa física)

Inventors

P. [. (pessoa física)

P. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/10/1989

RPI 990

201

01/28/1986

RPI 797

Pedido de licença voluntária

#17.1

08/20/1985

RPI 774

Concessão da patente

#16.1

05/28/1985

RPI 762

Deferimento (variante)

#9.1.2

02/26/1985

RPI 749

Deferimento

#9.1

01/02/1985

RPI 741

Deferimento

#9.1

12/26/1984

RPI 740

Solicitação de exame técnico

#4.1

10/25/1983

RPI 679

Publicação antecipada

#3.2

09/06/1983

RPI 672

Pedido de patente depositado

#2.1

06/28/1983

RPI 662

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