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Official data from INPI

APARELHO AGRAFADOR CIRÚRGICO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9100575

Type

Invention Patent

Filing

02/08/1991

Publication

10/29/1991

Progress at the INPI

  1. Filing02/08/91
  2. Publication10/29/91
  3. Examination04/19/94
  4. Allowance11/05/96
  5. Grant08/26/97
  6. Expired05/28/13

The letters patent expired on 05/28/2013: 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: 05/28/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Johnson & Johnson

US

See this company's full portfolio

Inventors

J. H. (pessoa física)

US

J. L. (pessoa física)

US

M. M. (pessoa física)

US

R. S. (pessoa física)

US

R. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

479.318 · 02/13/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 08/02/2011

05/28/2013

RPI 2212

Concessão da patente

#16.1

08/26/1997

RPI 1395

Deferimento

#9.1

11/05/1996

RPI 1353

6.2

03/12/1996

RPI 1319

Solicitação de exame técnico

#4.1

04/19/1994

RPI 1220

3.4

03/03/1992

RPI 1109

Publicação do pedido de patente

#3.1

10/29/1991

RPI 1091

Pedido de patente depositado

#2.1

08/27/1991

RPI 1082

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