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Official data from INPI

ARTICULAÇÃO DE JOELHOS PARA APARELHOS ORTOPÉDICOS

Em AnáliseInvention Patent

Application data

Number

PI8500609

Type

Invention Patent

Filing

02/11/1985

Publication

09/16/1986

Progress at the INPI

  1. Filing02/11/85
  2. Publication09/16/86
  3. Examination01/13/87
  4. Allowance05/26/92
  5. Grant03/30/93
  6. Expired07/15/08

The letters patent expired on 07/15/2008: 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: 01/13/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fundação das Pioneiras Sociais-Equiphos

DF, BR

Inventors

J. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/13/1987

RPI 847

Publicação do pedido de patente

#3.1

09/16/1986

RPI 830

Pedido de patente depositado

#2.1

04/30/1985

RPI 758

Carta-patente expirada

#21.1

Patente extinta em 11/02/2000

07/15/2008

RPI 1958

20.11

09/14/1993

RPI 1189

14.1

07/06/1993

RPI 1179

Concessão da patente

#16.1

03/30/1993

RPI 1165

Notificação para pagamento de retribuição

#13.1

10/20/1992

RPI 1142

Republicação - classificação IPC

#15.11

08/11/1992

RPI 1132

Deferimento

#9.1

05/26/1992

RPI 1121

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