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Official data from INPI

PROCESSO E APARELHO PARA PREPARAÇÃO DE FILHOS MOLDADOS.

Em AnáliseInvention PatentPCT · GB1979000209

Application data

Number

PI7908944

Type

Invention Patent

Filing

12/10/1979

Publication

-

PCT

GB1979000209

Progress at the INPI

  1. Filing12/10/79
  2. Publication
  3. Examination09/28/82
  4. Allowance01/10/84
  5. Grant07/31/84
  6. Terminated05/17/88

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.

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

Unilever N.V

NL

See this company's full portfolio

Inventors

S. G. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

7811970 · 12/08/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/17/1988

RPI 917

16.3

10/23/1984

RPI 731

Concessão da patente

#16.1

07/31/1984

RPI 719

Notificação para pagamento de retribuição

#13.1

05/02/1984

RPI 706

Deferimento

#9.1

01/10/1984

RPI 690

Exigência - art. 36 da LPI

#6.1

07/19/1983

RPI 665

Solicitação de exame técnico

#4.1

09/28/1982

RPI 623

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