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Official data from INPI

APARELHO PARA ESCUTA DE BATIMENTOS CADÍACOS FETAIS

Em AnáliseInvention Patent

Application data

Number

PI8102026

Type

Invention Patent

Filing

04/01/1981

Publication

11/09/1982

Progress at the INPI

  1. Filing04/01/81
  2. Publication11/09/82
  3. Examination04/05/83
  4. Allowance01/15/85
  5. Grant08/27/85
  6. In force04/01/01

The patent was granted on 08/27/1985 and is in force until 04/01/2001. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:04/01/2001

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Latest action published by the INPI: 05/16/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Olidef CZ Industria e Comercio de Aparelhos Hospitalares Ltda.

SP, BR

See this company's full portfolio

Inventors

O. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

22.2

05/16/1989

RPI 969

Anuidade - prazo legal encerrado

#18.2

01/17/1989

RPI 952

311

08/18/1987

RPI 878

300

03/04/1987

RPI 854

201

10/21/1986

RPI 835

Pedido de licença voluntária

#17.1

05/20/1986

RPI 813

16.3

10/29/1985

RPI 784

Concessão da patente

#16.1

08/27/1985

RPI 775

Notificação para pagamento de retribuição

#13.1

05/07/1985

RPI 759

Deferimento

#9.1

01/15/1985

RPI 743

Republicação - classificação IPC

#15.11

01/08/1985

RPI 742

Exigência - art. 36 da LPI

#6.1

07/10/1984

RPI 716

Exigência - art. 36 da LPI

#6.1

09/13/1983

RPI 673

Solicitação de exame técnico

#4.1

04/05/1983

RPI 650

Publicação do pedido de patente

#3.1

11/09/1982

RPI 629

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