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Official data from INPI

DISPOSITIVO DE CONEXÃO PARA A LIGAÇÃO DE CONDUTOS.

ConcedidaInvention Patent

Application data

Number

PI8206433

Type

Invention Patent

Filing

11/05/1982

Publication

09/27/1983

Progress at the INPI

  1. Filing11/05/82
  2. Publication09/27/83
  3. Examination02/26/85
  4. Allowance09/17/85
  5. Grant05/27/86
  6. Terminated01/03/95

The patent was granted on 05/27/1986 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: 05/27/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. B. (pessoa física)

FR

Inventors

F. R. (pessoa física)

P. J. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

81 20 788 · 11/06/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/27/1986

RPI 814

Notificação para pagamento de retribuição

#13.1

01/21/1986

RPI 796

Deferimento

#9.1

09/17/1985

RPI 778

Republicação - classificação IPC

#15.11

09/10/1985

RPI 777

Solicitação de exame técnico

#4.1

02/26/1985

RPI 749

Publicação do pedido de patente

#3.1

09/27/1983

RPI 675

Anuidade - prazo legal encerrado

#18.2

01/03/1995

RPI 1257

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