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Official data from INPI

SEM TITULO

Em AnáliseUtility Model

Application data

Number

MU5901143

Type

Utility Model

Filing

08/22/1979

Publication

-

Progress at the INPI

  1. Filing08/22/79
  2. Publication
  3. Examination
  4. Allowance02/16/83
  5. Grant10/25/83
  6. Terminated07/12/88

The patent was granted on 10/25/1983 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: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

E. B. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

Concessão da patente

#16.1

10/25/1983

RPI 679

Notificação para pagamento de retribuição

#13.1

06/14/1983

RPI 660

Deferimento

#9.1

02/16/1983

RPI 643

Exigência - art. 36 da LPI

#6.1

07/06/1982

RPI 611

Republicação - classificação IPC

#15.11

01/26/2010

RPI 2038

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