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Official data from INPI

SISTEMA DE FIXACAO DO EMBOLO AO CORPO DE SERINGAS DESCARTAVEIS POR MEIO DE ROSQUEAMENTO

Em AnáliseInvention Patent

Application data

Number

PI8100808

Type

Invention Patent

Filing

02/10/1981

Publication

10/13/1982

Progress at the INPI

  1. Filing02/10/81
  2. Publication10/13/82
  3. Examination01/15/85
  4. Allowance12/17/85
  5. Grant08/26/86
  6. Terminated08/23/94

The patent was granted on 08/26/1986 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: 09/01/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ODONTOLOGICO LTD CENTRO [BR]

Inventors

E. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

09/01/1987

RPI 880

Concessão da patente

#16.1

08/26/1986

RPI 827

Notificação para pagamento de retribuição

#13.1

04/22/1986

RPI 809

Deferimento

#9.1

12/17/1985

RPI 791

Exigência - art. 36 da LPI

#6.1

07/02/1985

RPI 767

Solicitação de exame técnico

#4.1

01/15/1985

RPI 743

14.1

09/25/1984

RPI 727

Publicação do pedido de patente

#3.1

10/13/1982

RPI 625

Anuidade - prazo legal encerrado

#18.2

08/23/1994

RPI 1238

Extinção — restauração

#21.2

11/16/1993

RPI 1198

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