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Official data from INPI

FECHADURA, EM ESPECIAL PARA PORTA DE VEÍCULO AUTOMÓVEL.

ConcedidaInvention Patent

Application data

Number

PI8201084

Type

Invention Patent

Filing

03/02/1982

Publication

01/11/1983

Progress at the INPI

  1. Filing03/02/82
  2. Publication01/11/83
  3. Examination02/26/85
  4. Allowance07/14/87
  5. Grant11/24/87
  6. Expired07/01/08

The letters patent expired on 07/01/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

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

FR

See this company's full portfolio

Inventors

J. N. (pessoa física)

FR

Technical data

Priority claims

FR

81 04 172 · 03/03/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/24/1987

RPI 892

Deferimento

#9.1

07/14/1987

RPI 873

Exigência - art. 36 da LPI

#6.1

09/30/1986

RPI 832

Solicitação de exame técnico

#4.1

02/26/1985

RPI 749

Publicação do pedido de patente

#3.1

01/11/1983

RPI 638

Pedido de patente depositado

#2.1

04/13/1982

RPI 599

Republicação - classificação IPC

#15.11

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

03/27/2018

RPI 2464

Carta-patente expirada

#21.1

Patente extinta em 02/03/97

07/01/2008

RPI 1956

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