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Official data from INPI

RECIPIENTE PRESSURIZADO COM BOMBA DE SUPRIMENTO

Em AnáliseInvention Patent

Application data

Number

PI8207733

Type

Invention Patent

Filing

06/04/1981

Publication

05/10/1983

Progress at the INPI

  1. Filing06/04/81
  2. Publication05/10/83
  3. Examination12/26/84
  4. Allowance04/22/86
  5. Grant11/25/86
  6. Terminated10/16/90

The patent was granted on 11/25/1986 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: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PHARMASOL CORP [US]

Inventors

K. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

06/28/1988

RPI 923

Concessão da patente

#16.1

11/25/1986

RPI 840

Notificação para pagamento de retribuição

#13.1

08/26/1986

RPI 827

Deferimento

#9.1

04/22/1986

RPI 809

Exigência - art. 36 da LPI

#6.1

07/09/1985

RPI 768

Solicitação de exame técnico

#4.1

12/26/1984

RPI 740

Notificação de entrada na fase nacional - PCT

#1.3

05/10/1983

RPI 655

Anuidade - prazo legal encerrado

#18.2

10/16/1990

RPI 1037

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