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Official data from INPI

INSTALACAO PARA TRANSFORMAR EM FERTILIZANTE OU"COMPOST"AS SUBSTANCIAS ORGANICAS CONTIDAS NOS RESIDUOS URBANOS DE CONSISTENCIA SOLIDA

Em AnáliseInvention Patent

Application data

Number

PI7802402

Type

Invention Patent

Filing

07/19/1977

Publication

-

Progress at the INPI

  1. Filing07/19/77
  2. Publication
  3. Examination
  4. Allowance02/14/84
  5. Grant07/31/84
  6. Terminated06/14/88

The patent was granted on 07/31/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SORAIN CECCHINI SPA

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Inventors

C. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/14/1988

RPI 921

Concessão da patente

#16.1

07/31/1984

RPI 719

Notificação para pagamento de retribuição

#13.1

06/05/1984

RPI 711

Deferimento

#9.1

02/14/1984

RPI 695

Exigência - art. 36 da LPI

#6.1

06/21/1983

RPI 661

6.2

12/29/1981

RPI 584

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