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Official data from INPI

APARELHO PARA A REMOCAO OU PARA O ALARGAMENTO DE SITIOS ESTREITADOS EM VASOS CONDUZINDO LIQUIDOS CORPOREOS

ConcedidaInvention Patent

Application data

Number

PI8207993

Type

Invention Patent

Filing

11/23/1982

Publication

10/18/1983

Progress at the INPI

  1. Filing11/23/82
  2. Publication10/18/83
  3. Examination02/28/84
  4. Allowance03/19/85
  5. Grant10/01/85
  6. Terminated04/18/95

The patent was granted on 10/01/1985 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: 10/01/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SCHNEIDER MEDINTAG AG [CH]

Inventors

V. [. (pessoa física)

W. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/01/1985

RPI 780

Notificação para pagamento de retribuição

#13.1

07/09/1985

RPI 768

Deferimento

#9.1

03/19/1985

RPI 752

Exigência - art. 36 da LPI

#6.1

09/25/1984

RPI 727

4.1.1

06/12/1984

RPI 712

Solicitação de exame técnico

#4.1

04/24/1984

RPI 705

Solicitação de exame técnico

#4.1

02/28/1984

RPI 697

Notificação de entrada na fase nacional - PCT

#1.3

10/18/1983

RPI 678

Anuidade - prazo legal encerrado

#18.2

04/18/1995

RPI 1272

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