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Official data from INPI

SEM TITULO

Em AnáliseUtility Model

Application data

Number

MU6001785

Type

Utility Model

Filing

03/06/1980

Publication

-

Progress at the INPI

  1. Filing03/06/80
  2. Publication
  3. Examination10/27/81
  4. Allowance02/14/84
  5. Grant11/27/84
  6. Terminated05/24/88

The patent was granted on 11/27/1984 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: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

Concessão da patente

#16.1

11/27/1984

RPI 736

Notificação para pagamento de retribuição

#13.1

06/05/1984

RPI 711

15.10

02/14/1984

RPI 695

Deferimento

#9.1

02/14/1984

RPI 695

Exigência - art. 36 da LPI

#6.1

07/05/1983

RPI 663

Solicitação de exame técnico

#4.1

10/27/1981

RPI 575

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