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Official data from INPI

GRANULADOR DE TAMBOR.

ArquivadaInvention Patent

Application data

Number

PI8306595

Type

Invention Patent

Filing

11/30/1983

Publication

07/10/1984

Progress at the INPI

  1. Filing11/30/83
  2. Publication07/10/84
  3. Examination11/20/84
  4. Allowance03/04/86
  5. Abandoned
  6. In force

The application was allowed on 03/04/1986 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 11/25/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V

NL

See this company's full portfolio

Inventors

D. F. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

8234380 · 12/02/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

11/25/1986

RPI 840

Notificação para pagamento de retribuição

#13.1

07/01/1986

RPI 819

Deferimento

#9.1

03/04/1986

RPI 802

Exigência - art. 36 da LPI

#6.1

07/09/1985

RPI 768

Solicitação de exame técnico

#4.1

11/20/1984

RPI 735

3.4

08/21/1984

RPI 722

Publicação do pedido de patente

#3.1

07/10/1984

RPI 716

Pedido de patente depositado

#2.1

02/14/1984

RPI 695

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