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Official data from INPI

BIGORNA E ACIONADOR PARA UTILIZAÇÃO COM UM INSTRUMENTO DE GRAMPEAMENTO CIRÚRGICO E PROCESSO PARA FORMAR UM GRAMPO CIRÚRGICO

PublicadaInvention Patent

Application data

Number

PI8801275

Type

Invention Patent

Filing

03/22/1988

Publication

10/25/1988

Progress at the INPI

  1. Filing03/22/88
  2. Publication10/25/88
  3. Examination02/19/91
  4. Allowance01/19/93
  5. Grant07/27/93
  6. Expired09/02/08

The letters patent expired on 09/02/2008: 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: 10/25/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Johnson & Johnson, Inc

CA

See this company's full portfolio

Inventors

M. M. (pessoa física)

US

R. B. (pessoa física)

AS

Technical data

Priority claims

US

029.074 · 03/23/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/25/1988

RPI 940

Pedido de patente depositado

#2.1

06/28/1988

RPI 923

Carta-patente expirada

#21.1

Patente extinta em 22/03/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

07/27/1993

RPI 1182

Notificação para pagamento de retribuição

#13.1

05/04/1993

RPI 1170

Deferimento

#9.1

01/19/1993

RPI 1155

Solicitação de exame técnico

#4.1

02/19/1991

RPI 1055

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