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Official data from INPI

CONJUNTO DE CUNHA DE LOCALIZAÇÃO AXIAL E RADIAL AJUSTÁVEL E DISPOSITIVO DE INSERÇÃO GRADUÁVEL PARA FERRAMENTA DE CORTE GRADUÁVEL.

Em AnáliseInvention Patent

Application data

Number

PI8104032

Type

Invention Patent

Filing

06/24/1981

Publication

03/16/1982

Progress at the INPI

  1. Filing06/24/81
  2. Publication03/16/82
  3. Examination12/06/83
  4. Allowance06/12/84
  5. Grant11/27/84
  6. Terminated06/21/88

The patent was granted on 11/27/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

See this company's full portfolio

Inventors

A. A. (pessoa física)

E. S. (pessoa física)

Technical data

IPC Classification

Priority claims

US

162.426 · 06/24/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/21/1988

RPI 922

Republicação - classificação IPC

#15.11

01/08/1985

RPI 742

Concessão da patente

#16.1

11/27/1984

RPI 736

Notificação para pagamento de retribuição

#13.1

10/02/1984

RPI 728

Deferimento

#9.1

06/12/1984

RPI 712

Solicitação de exame técnico

#4.1

12/06/1983

RPI 685

Publicação do pedido de patente

#3.1

03/16/1982

RPI 595

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