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Official data from INPI

ARQUITETURA DE CABOS INTERNOS PARA UMA MÁQUINA DE CONJUNTO DE INSTRUÇÕES PRIMITIVO

Em AnáliseInvention Patent

Application data

Number

PI8406533

Type

Invention Patent

Filing

12/18/1984

Publication

10/15/1985

Progress at the INPI

  1. Filing12/18/84
  2. Publication10/15/85
  3. Examination09/01/87
  4. Allowance04/02/91
  5. Grant09/24/91
  6. Expired07/08/08

The letters patent expired on 07/08/2008: 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: 09/01/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. C. (pessoa física)

US

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Inventors

D. F. (pessoa física)

US

G. R. (pessoa física)

US

L. P. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

566.925 · 12/29/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/01/1987

RPI 880

Publicação do pedido de patente

#3.1

10/15/1985

RPI 782

Pedido de patente depositado

#2.1

03/12/1985

RPI 751

Carta-patente expirada

#21.1

Patente extinta em 18/12/99

07/08/2008

RPI 1957

Concessão da patente

#16.1

09/24/1991

RPI 1086

Deferimento

#9.1

04/02/1991

RPI 1061

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