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Official data from INPI

APERFEICOAMENTOS EM ROCADEIRAS AGRICOLAS

Em AnáliseInvention Patent

Application data

Number

PI8000196

Type

Invention Patent

Filing

01/11/1980

Publication

-

Progress at the INPI

  1. Filing01/11/80
  2. Publication
  3. Examination01/12/82
  4. Allowance12/20/83
  5. Grant12/26/84
  6. Terminated11/16/88

The patent was granted on 12/26/1984 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: 11/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MARCHESAN IMPLEMENT & MAQUIN

Inventors

M. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

11/16/1988

RPI 943

320

07/21/1987

RPI 874

300

09/23/1986

RPI 831

201

05/27/1986

RPI 814

Pedido de licença voluntária

#17.1

11/12/1985

RPI 786

Concessão da patente

#16.1

12/26/1984

RPI 740

Notificação para pagamento de retribuição

#13.1

10/30/1984

RPI 732

110

09/04/1984

RPI 724

Recurso

#12.1

04/17/1984

RPI 704

Deferimento

#9.1

12/20/1983

RPI 687

Exigência - art. 36 da LPI

#6.1

05/17/1983

RPI 656

Pedido de certificado de adição de invenção

#5.1

06/01/1982

RPI 606

Solicitação de exame técnico

#4.1

01/12/1982

RPI 586

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