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Official data from INPI

MAQUINA PARA FABRICACAO DE TIJOLOS E AFINS

Em AnáliseUtility Model

Application data

Number

MU6000178

Type

Utility Model

Filing

02/15/1980

Publication

-

Progress at the INPI

  1. Filing02/15/80
  2. Publication
  3. Examination10/20/81
  4. Allowance04/26/83
  5. Grant11/29/83
  6. Terminated10/10/89

The patent was granted on 11/29/1983 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: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. D. (pessoa física)

I. A. (pessoa física)

Inventors

F. D. (pessoa física)

I. A. (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

Cessão de direito de exploração

#22.1

02/26/1985

RPI 749

16.3

02/14/1984

RPI 695

Concessão da patente

#16.1

11/29/1983

RPI 684

Notificação para pagamento de retribuição

#13.1

09/20/1983

RPI 674

Deferimento

#9.1

04/26/1983

RPI 653

Exigência - art. 36 da LPI

#6.1

08/31/1982

RPI 619

Solicitação de exame técnico

#4.1

10/20/1981

RPI 574

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