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Official data from INPI

CANHÃO PARA COLETA E/OU TRANSFUSÃO DE SANGUE.

ConcedidaUtility Model

Application data

Number

MU5901723

Type

Utility Model

Filing

12/14/1979

Publication

-

Progress at the INPI

  1. Filing12/14/79
  2. Publication
  3. Examination10/19/82
  4. Allowance05/08/84
  5. Grant11/27/84
  6. Expired12/07/93

The letters patent expired on 12/07/1993: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/27/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. G. (pessoa física)

SP, BR

Inventors

G. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/27/1984

RPI 736

Notificação para pagamento de retribuição

#13.1

09/04/1984

RPI 724

Deferimento

#9.1

05/08/1984

RPI 707

Exigência - art. 36 da LPI

#6.1

08/30/1983

RPI 671

Solicitação de exame técnico

#4.1

10/19/1982

RPI 626

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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