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Official data from INPI

TURBINA DE JATO LATERAL EM LEQUE.

Em AnáliseUtility Model

Application data

Number

MU6300070

Type

Utility Model

Filing

01/17/1983

Publication

08/21/1984

Progress at the INPI

  1. Filing01/17/83
  2. Publication08/21/84
  3. Examination12/04/84
  4. Allowance07/02/85
  5. Grant02/04/86
  6. Terminated03/10/92

The patent was granted on 02/04/1986 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: 12/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

AIRTON HIROTO TANGO [BR]

Inventors

T. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

12/06/1988

RPI 946

Concessão da patente

#16.1

02/04/1986

RPI 798

Notificação para pagamento de retribuição

#13.1

10/22/1985

RPI 783

Deferimento

#9.1

07/02/1985

RPI 767

Solicitação de exame técnico

#4.1

12/04/1984

RPI 737

Publicação do pedido de patente

#3.1

08/21/1984

RPI 722

Pedido de patente depositado

#2.1

03/08/1983

RPI 646

Anuidade - prazo legal encerrado

#18.2

03/10/1992

RPI 1110

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