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Official data from INPI

PROCESSO E DISPOSITIVO PARA A PRODUÇÃO DE UMA CORREIA DENTADA ARMADA E CONTÍNUA.

ConcedidaInvention Patent

Application data

Number

PI8307185

Type

Invention Patent

Filing

12/27/1983

Publication

08/07/1984

Progress at the INPI

  1. Filing12/27/83
  2. Publication08/07/84
  3. Examination10/23/84
  4. Allowance03/31/87
  5. Grant09/29/87
  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: 09/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Breco Kunststoffverarbeitungs - GMBH & Co. Kg.

Inventors

B. R. (pessoa física)

Technical data

Priority claims

DE

P 32 48 264.7 · 12/28/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/29/1987

RPI 884

Deferimento

#9.1

03/31/1987

RPI 858

11.7

08/19/1986

RPI 826

Arquivamento - Art. 36 §1° da LPI

#11.2

04/22/1986

RPI 809

4.1.2

08/06/1985

RPI 772

Exigência - art. 36 da LPI

#6.1

05/14/1985

RPI 760

Solicitação de exame técnico

#4.1

10/23/1984

RPI 731

Publicação do pedido de patente

#3.1

08/07/1984

RPI 720

Pedido de patente depositado

#2.1

03/13/1984

RPI 699

Carta-patente expirada

#21.1

Patente extinta em 27/12/98

07/01/2008

RPI 1956

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