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Official data from INPI

GRAMPEADOR CIRURGICO ACIONADO A GAS,AUTO-SUFICIENTE

Em AnáliseInvention Patent

Application data

Number

PI8108622

Type

Invention Patent

Filing

05/23/1980

Publication

04/06/1982

Progress at the INPI

  1. Filing05/23/80
  2. Publication04/06/82
  3. Examination08/10/82
  4. Allowance02/12/85
  5. Grant10/01/85
  6. Terminated05/24/88

The patent was granted on 10/01/1985 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. T. (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

10/01/1985

RPI 780

Notificação para pagamento de retribuição

#13.1

05/28/1985

RPI 762

Deferimento

#9.1

02/12/1985

RPI 747

Conhecimento de parecer técnico

#7.1

02/14/1984

RPI 695

Solicitação de exame técnico

#4.1

08/10/1982

RPI 616

Notificação de entrada na fase nacional - PCT

#1.3

04/06/1982

RPI 598

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