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Official data from INPI

ARRANJO COM CABEÇOTE PULVERIZADOR DE ATOMIZAÇÃO PARA UMA PLURALIDADE DE PADRÕES DE PULVERIZAÇÃO.

Em AnáliseInvention Patent

Application data

Number

PI7907323

Type

Invention Patent

Filing

11/12/1979

Publication

-

Progress at the INPI

  1. Filing11/12/79
  2. Publication
  3. Examination09/14/82
  4. Allowance12/06/83
  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.

Talk to a specialist

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

Applicants and inventors

Applicants

G. D. (pessoa física)

Inventors

D. G. (pessoa física)

Technical data

IPC Classification

Priority claims

US

960.455 · 11/13/1978

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

03/27/1984

RPI 701

Deferimento

#9.1

12/06/1983

RPI 685

Exigência - art. 36 da LPI

#6.1

06/28/1983

RPI 662

Solicitação de exame técnico

#4.1

09/14/1982

RPI 621

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