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Official data from INPI

CUECA.

Em AnáliseUtility Model

Application data

Number

MU6200241

Type

Utility Model

Filing

02/25/1982

Publication

06/01/1982

Progress at the INPI

  1. Filing02/25/82
  2. Publication06/01/82
  3. Examination11/23/82
  4. Allowance12/11/84
  5. Grant08/27/85
  6. Terminated06/21/88

The patent was granted on 08/27/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. C. (pessoa física)

Inventors

C. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/21/1988

RPI 922

Concessão da patente

#16.1

08/27/1985

RPI 775

15.15

05/07/1985

RPI 759

Deferimento

#9.1

12/11/1984

RPI 738

Solicitação de exame técnico

#4.1

11/23/1982

RPI 631

Publicação antecipada

#3.2

06/01/1982

RPI 606

Pedido de patente depositado

#2.1

04/13/1982

RPI 599

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