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Official data from INPI

EDIFICAÇÕES DESMONTÁVEL PRE-FABRICADAS

Em AnáliseUtility Model

Application data

Number

MU5901107

Type

Utility Model

Filing

08/13/1979

Publication

-

Progress at the INPI

  1. Filing08/13/79
  2. Publication
  3. Examination
  4. Allowance02/16/83
  5. Grant02/28/84
  6. Terminated06/21/88

The patent was granted on 02/28/1984 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: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Madezatti S/A Indústria, Comércio e Agropecuária

RS, BR

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

06/21/1988

RPI 922

Concessão da patente

#16.1

02/28/1984

RPI 697

14.4

11/01/1983

RPI 680

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

04/27/1982

RPI 601

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