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Official data from INPI

ARTICULADOR PARA FIXAÇÕES DE ENCOSTOS DE CADEIRAS

Em AnáliseUtility Model

Application data

Number

MU6601239

Type

Utility Model

Filing

07/28/1986

Publication

04/05/1988

Progress at the INPI

  1. Filing07/28/86
  2. Publication04/05/88
  3. Examination07/12/88
  4. Allowance05/02/89
  5. Grant01/09/90
  6. Expired09/17/96

The letters patent expired on 09/17/1996: 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: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Giroflex S/A

SP, BR

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Inventors

J. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

09/05/1989

RPI 985

Deferimento

#9.1

05/02/1989

RPI 967

Solicitação de exame técnico

#4.1

07/12/1988

RPI 925

Publicação do pedido de patente

#3.1

04/05/1988

RPI 911

Pedido de patente depositado

#2.1

03/04/1987

RPI 854

Carta-patente expirada

#21.1

09/17/1996

RPI 1346

Pedido de licença compulsória

#20.1

03/05/1991

RPI 1057

Concessão da patente

#16.1

01/09/1990

RPI 1001

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