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Official data from INPI

APARELHO GRAMPEADOR CIRURGICO COM EIXO CURVO

Em AnáliseInvention Patent

Application data

Number

PI8207846

Type

Invention Patent

Filing

09/03/1981

Publication

09/06/1983

Progress at the INPI

  1. Filing09/03/81
  2. Publication09/06/83
  3. Examination09/11/84
  4. Allowance01/07/86
  5. Grant08/26/86
  6. Terminated07/12/88

The patent was granted on 08/26/1986 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: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

UNITED STATES SURGICAL CORP [US]

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Inventors

N. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

Concessão da patente

#16.1

08/26/1986

RPI 827

Notificação para pagamento de retribuição

#13.1

05/06/1986

RPI 811

Deferimento

#9.1

01/07/1986

RPI 794

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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