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Official data from INPI

LIGAÇÃO CIRÚRGICA E INSTRUMENTO CIRÚRGICO EM COMBINAÇÃO COM A MESMA.

Em AnáliseInvention Patent

Application data

Number

PI8503367

Type

Invention Patent

Filing

07/15/1985

Publication

04/08/1986

Progress at the INPI

  1. Filing07/15/85
  2. Publication04/08/86
  3. Examination06/14/88
  4. Allowance12/01/92
  5. Grant06/29/93
  6. Expired07/15/08

The letters patent expired on 07/15/2008: 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: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Johnson & Johnson

US

See this company's full portfolio

Inventors

C. G. (pessoa física)

US

S. F. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

631.115 · 07/16/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/14/1988

RPI 921

Publicação do pedido de patente

#3.1

04/08/1986

RPI 807

Pedido de patente depositado

#2.1

09/17/1985

RPI 778

Carta-patente expirada

#21.1

Patente extinta em 15/07/2000

07/15/2008

RPI 1958

Concessão da patente

#16.1

06/29/1993

RPI 1178

Notificação para pagamento de retribuição

#13.1

04/20/1993

RPI 1168

Deferimento

#9.1

12/01/1992

RPI 1148

Exigência - art. 36 da LPI

#6.1

12/17/1991

RPI 1098

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