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Official data from INPI

TUBO PARA GUIAR UM FIO DE METAL DE CHEGADA EM UM DISPOSITIVO DE SOLDAGEM

ConcedidaInvention Patent

Application data

Number

PI8207455

Type

Invention Patent

Filing

12/22/1982

Publication

10/18/1983

Progress at the INPI

  1. Filing12/22/82
  2. Publication10/18/83
  3. Examination01/28/86
  4. Allowance05/23/89
  5. Grant11/28/89
  6. Terminated04/11/95

The patent was granted on 11/28/1989 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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. P. (pessoa física)

FR

Inventors

R. P. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

81 24180 · 12/23/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/28/1989

RPI 997

Notificação para pagamento de retribuição

#13.1

09/19/1989

RPI 987

Deferimento

#9.1

05/23/1989

RPI 970

Exigência - art. 36 da LPI

#6.1

10/04/1988

RPI 937

6.2

11/25/1986

RPI 840

Solicitação de exame técnico

#4.1

01/28/1986

RPI 797

Publicação do pedido de patente

#3.1

10/18/1983

RPI 678

Pedido de patente depositado

#2.1

02/16/1983

RPI 643

Anuidade - prazo legal encerrado

#18.2

04/11/1995

RPI 1271

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