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Official data from INPI

PENTE MODULAR

ConcedidaInvention Patent

Application data

Number

PI8207608

Type

Invention Patent

Filing

12/30/1982

Publication

08/07/1984

Progress at the INPI

  1. Filing12/30/82
  2. Publication08/07/84
  3. Examination10/30/84
  4. Allowance07/09/85
  5. Grant02/04/86
  6. Expired08/19/08

The letters patent expired on 08/19/2008: 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: 02/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. J. (pessoa física)

F. C. (pessoa física)

Inventors

B. [. (pessoa física)

C. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/04/1986

RPI 798

Notificação para pagamento de retribuição

#13.1

11/12/1985

RPI 786

Deferimento

#9.1

07/09/1985

RPI 768

Solicitação de exame técnico

#4.1

10/30/1984

RPI 732

Publicação do pedido de patente

#3.1

08/07/1984

RPI 720

Pedido de patente depositado

#2.1

02/22/1983

RPI 644

Carta-patente expirada

#21.1

Patente extinta em 30/12/97

08/19/2008

RPI 1963

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