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Official data from INPI

DISTRIBUIDOR DE ADUBO E CALCAREO

Em AnáliseInvention Patent

Application data

Number

PI7800131

Type

Invention Patent

Filing

01/09/1978

Publication

-

Progress at the INPI

  1. Filing01/09/78
  2. Publication
  3. Examination
  4. Allowance12/07/82
  5. Grant09/27/83
  6. Terminated08/26/86

The patent was granted on 09/27/1983 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: 08/26/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. F. (pessoa física)

Inventors

M. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

08/26/1986

RPI 827

Concessão da patente

#16.1

09/27/1983

RPI 675

Notificação para pagamento de retribuição

#13.1

05/17/1983

RPI 656

Deferimento

#9.1

12/07/1982

RPI 633

8.1

08/24/1982

RPI 618

Exigência - art. 36 da LPI

#6.1

03/09/1982

RPI 594

8.1

10/27/1981

RPI 575

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