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Official data from INPI

DISPOSITIVO DE EMBREAGEM E DE DEBREAGEM

ConcedidaInvention Patent

Application data

Number

PI8500711

Type

Invention Patent

Filing

02/14/1985

Publication

10/08/1985

Progress at the INPI

  1. Filing02/14/85
  2. Publication10/08/85
  3. Examination11/24/87
  4. Allowance12/27/88
  5. Grant09/26/89
  6. Terminated07/25/95

The patent was granted on 09/26/1989 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Compagnie Industrielle de Mecanismes

FR

Compagnie Industrielle de Mecanismes (por abreviação C.I.M.)

FR

See this company's full portfolio

Inventors

V. B. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

84-02444 · 02/17/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

05/02/1989

RPI 967

Deferimento

#9.1

12/27/1988

RPI 949

Solicitação de exame técnico

#4.1

11/24/1987

RPI 892

Publicação do pedido de patente

#3.1

10/08/1985

RPI 781

Pedido de patente depositado

#2.1

05/07/1985

RPI 759

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era E05B 65/20.

03/27/2018

RPI 2464

Anuidade - prazo legal encerrado

#18.2

07/25/1995

RPI 1286

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