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Official data from INPI

APERFEICOAMENTOS EM COLHEDEIRA DE CEREAIS

Em AnáliseInvention Patent

Application data

Number

PI7606713

Type

Invention Patent

Filing

10/05/1976

Publication

-

Progress at the INPI

  1. Filing10/05/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant07/27/82
  6. Terminated04/26/88

The patent was granted on 07/27/1982 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: 04/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PENHA DE MAQUINAS AGRICOLAS CO

Inventors

D. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

04/26/1988

RPI 914

210

06/11/1985

RPI 764

Cessão de direito de exploração

#22.1

11/20/1984

RPI 735

312

09/25/1984

RPI 727

201

02/14/1984

RPI 695

Pedido de licença voluntária

#17.1

09/13/1983

RPI 673

Concessão da patente

#16.1

07/27/1982

RPI 614

Notificação para pagamento de retribuição

#13.1

01/26/1982

RPI 588

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