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Official data from INPI

MAQUINA PARA COLHEITA E DEBULHA

Em AnáliseInvention Patent

Application data

Number

PI8005904

Type

Invention Patent

Filing

11/02/1979

Publication

-

Progress at the INPI

  1. Filing11/02/79
  2. Publication
  3. Examination07/12/83
  4. Allowance07/31/84
  5. Grant03/26/85
  6. Terminated07/12/88

The patent was granted on 03/26/1985 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

SPERRY SA [BR]

Inventors

R. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

Pedido de licença compulsória

#20.1

10/07/1986

RPI 833

20.7

09/30/1986

RPI 832

20.4

09/23/1986

RPI 831

Concessão da patente

#16.1

03/26/1985

RPI 753

14.7

12/18/1984

RPI 739

Notificação para pagamento de retribuição

#13.1

11/13/1984

RPI 734

Deferimento

#9.1

07/31/1984

RPI 719

Exigência - art. 36 da LPI

#6.1

01/03/1984

RPI 689

Solicitação de exame técnico

#4.1

07/12/1983

RPI 664

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