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Official data from INPI

DISPOSITIVO DE UNIÃO CIRÚRGICO E INSTRUMENTO APLICADOR

Em AnáliseInvention Patent

Application data

Number

PI8401145

Type

Invention Patent

Filing

03/13/1984

Publication

10/23/1984

Progress at the INPI

  1. Filing03/13/84
  2. Publication10/23/84
  3. Examination12/09/86
  4. Allowance09/25/90
  5. Grant04/30/91
  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: 12/09/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Johnson & Johnson

US

See this company's full portfolio

Inventors

R. M. (pessoa física)

US

Technical data

Priority claims

US

475.267 · 03/14/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/09/1986

RPI 842

Publicação do pedido de patente

#3.1

10/23/1984

RPI 731

Pedido de patente depositado

#2.1

05/29/1984

RPI 710

Carta-patente expirada

#21.1

Patente extinta em 13/03/99

07/08/2008

RPI 1957

Concessão da patente

#16.1

04/30/1991

RPI 1065

Notificação para pagamento de retribuição

#13.1

01/08/1991

RPI 1049

Deferimento

#9.1

09/25/1990

RPI 1034

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