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Official data from INPI

APARELHO GRAMPEADOR CIRURGICO CIRURGICO APERFEICOADO

Em AnáliseInvention Patent

Application data

Number

PI8207825

Type

Invention Patent

Filing

08/17/1981

Publication

09/06/1983

Progress at the INPI

  1. Filing08/17/81
  2. Publication09/06/83
  3. Examination09/11/84
  4. Allowance02/04/86
  5. Grant11/25/86
  6. Terminated05/24/88

The patent was granted on 11/25/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

UNITED STATES SURGICAL CORP [US]

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Inventors

G. [. (pessoa física)

N. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

Concessão da patente

#16.1

11/25/1986

RPI 840

Notificação para pagamento de retribuição

#13.1

06/24/1986

RPI 818

Deferimento

#9.1

02/04/1986

RPI 798

Exigência - art. 36 da LPI

#6.1

05/14/1985

RPI 760

Solicitação de exame técnico

#4.1

09/11/1984

RPI 725

Notificação de entrada na fase nacional - PCT

#1.3

09/06/1983

RPI 672

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