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Official data from INPI

`Tubo e rolha para sistemas de amostragem de sangue.

ConcedidaInvention Patent

Application data

Number

PI7808764

Type

Invention Patent

Filing

11/28/1978

Publication

-

Progress at the INPI

  1. Filing11/28/78
  2. Publication
  3. Examination05/25/82
  4. Allowance12/29/87
  5. Grant07/26/88
  6. Terminated09/18/90

The patent was granted on 07/26/1988 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: 07/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Dematex Development & Investment Establishment

F. R. (pessoa física)

Liechtenstein

Inventors

M. A. (pessoa física)

R. F. (pessoa física)

Technical data

IPC Classification

Priority claims

EP

78/00023 · 11/28/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/26/1988

RPI 927

Notificação para pagamento de retribuição

#13.1

05/10/1988

RPI 916

Deferimento

#9.1

12/29/1987

RPI 897

Exigência - art. 36 da LPI

#6.1

05/19/1987

RPI 865

Conhecimento de parecer técnico

#7.1

03/11/1986

RPI 803

14.11

03/07/1984

RPI 698

14.1

01/10/1984

RPI 690

Conhecimento de parecer técnico

#7.1

03/29/1983

RPI 649

Solicitação de exame técnico

#4.1

05/25/1982

RPI 605

Anuidade - prazo legal encerrado

#18.2

09/18/1990

RPI 1033

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