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Official data from INPI

BOLSA DE APERTAR PARA UM RESSUSCITADOR OPERADO MANUALMENTE

Em AnáliseInvention Patent

Application data

Number

PI8404325

Type

Invention Patent

Filing

08/30/1984

Publication

07/30/1985

Progress at the INPI

  1. Filing08/30/84
  2. Publication07/30/85
  3. Examination04/14/87
  4. Allowance05/26/92
  5. Grant12/29/92
  6. Expired07/08/08

The letters patent expired on 07/08/2008: 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: 04/14/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Testa-Laboratorium A/S, companhia dinamarquêsa

DK

Inventors

C. G. (pessoa física)

DK

Technical data

IPC Classification

Priority claims

DK

3967/83 · 08/31/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/14/1987

RPI 860

Publicação do pedido de patente

#3.1

07/30/1985

RPI 771

Pedido de patente depositado

#2.1

11/06/1984

RPI 733

Carta-patente expirada

#21.1

Patente extinta em 30/08/99

07/08/2008

RPI 1957

Concessão da patente

#16.1

12/29/1992

RPI 1152

Notificação para pagamento de retribuição

#13.1

10/20/1992

RPI 1142

Deferimento

#9.1

05/26/1992

RPI 1121

Exigência - art. 36 da LPI

#6.1

08/20/1991

RPI 1081

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