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Official data from INPI

DISPOSITIVO DE INJEÇÃO, MÚLTIPLO ACIONADO POR MOLA E AGULHA HIPODÉRMICA MÚLTIPLA.

Em AnáliseInvention Patent

Application data

Number

PI8000387

Type

Invention Patent

Filing

01/22/1980

Publication

-

Progress at the INPI

  1. Filing01/22/80
  2. Publication
  3. Examination09/14/82
  4. Allowance12/06/83
  5. Grant09/25/84
  6. Terminated05/17/88

The patent was granted on 09/25/1984 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

Duphar International Research B.V.

NL

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Inventors

C. G. (pessoa física)

D. N. (pessoa física)

S. S. (pessoa física)

Technical data

IPC Classification

Priority claims

US

006,555 · 01/25/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/17/1988

RPI 917

Concessão da patente

#16.1

09/25/1984

RPI 727

14.1

05/29/1984

RPI 710

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

05/31/1983

RPI 658

Solicitação de exame técnico

#4.1

09/14/1982

RPI 621

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