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Official data from INPI

CONECTOR MECÂNICO

PublicadaInvention Patent

Application data

Number

PI8800091

Type

Invention Patent

Filing

01/12/1988

Publication

08/16/1988

Progress at the INPI

  1. Filing01/12/88
  2. Publication08/16/88
  3. Examination08/07/90
  4. Allowance04/23/91
  5. Grant11/26/91
  6. Terminated10/24/95

The patent was granted on 11/26/1991 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: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alsthom

FR

See this company's full portfolio

Inventors

F. L. (pessoa física)

FR

R. R. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

87 00 272 · 01/13/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/16/1988

RPI 930

Pedido de patente depositado

#2.1

08/09/1988

RPI 929

Pedido de patente depositado

#2.1

04/26/1988

RPI 914

Anuidade - prazo legal encerrado

#18.2

10/24/1995

RPI 1299

Concessão da patente

#16.1

11/26/1991

RPI 1095

Notificação para pagamento de retribuição

#13.1

09/03/1991

RPI 1083

Republicação - classificação IPC

#15.11

07/30/1991

RPI 1078

Deferimento

#9.1

04/23/1991

RPI 1064

Solicitação de exame técnico

#4.1

08/07/1990

RPI 1027

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