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Official data from INPI

APERFEICOAMENTOS EM IMPLEMENTO AGRICOLA

Em AnáliseInvention Patent

Application data

Number

PI7806011

Type

Invention Patent

Filing

09/13/1978

Publication

-

Progress at the INPI

  1. Filing09/13/78
  2. Publication
  3. Examination
  4. Allowance06/01/82
  5. Grant06/26/84
  6. Terminated05/17/88

The patent was granted on 06/26/1984 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: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. A. (pessoa física)

Inventors

B. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/17/1988

RPI 917

Concessão da patente

#16.1

06/26/1984

RPI 714

Notificação para pagamento de retribuição

#13.1

10/25/1983

RPI 679

110

07/19/1983

RPI 665

Recurso

#12.1

09/14/1982

RPI 621

Deferimento

#9.1

06/01/1982

RPI 606

Exigência - art. 36 da LPI

#6.1

01/05/1982

RPI 585

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