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Official data from INPI

MECANISMO PARA RECLINAR ENCOSTO DE BANCOS

Em AnáliseInvention Patent

Application data

Number

PI7900941

Type

Invention Patent

Filing

02/15/1979

Publication

-

Progress at the INPI

  1. Filing02/15/79
  2. Publication
  3. Examination
  4. Allowance02/08/83
  5. Grant09/27/83
  6. Expired05/31/94

The letters patent expired on 05/31/1994: 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: 04/16/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. A. (pessoa física)

Inventors

A. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

201

04/16/1985

RPI 756

Pedido de licença voluntária

#17.1

10/16/1984

RPI 730

Pedido de licença compulsória

#20.1

05/29/1984

RPI 710

Concessão da patente

#16.1

09/27/1983

RPI 675

Notificação para pagamento de retribuição

#13.1

06/07/1983

RPI 659

Deferimento

#9.1

02/08/1983

RPI 642

Exigência - art. 36 da LPI

#6.1

08/10/1982

RPI 616

Carta-patente expirada

#21.1

05/31/1994

RPI 1226

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