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Official data from INPI

UM SISTEMA MULTIPROCESSADOR ASSIMETRICO

ConcedidaInvention Patent

Application data

Number

PI7708685

Type

Invention Patent

Filing

12/27/1976

Publication

-

Progress at the INPI

  1. Filing12/27/76
  2. Publication
  3. Examination
  4. Allowance03/15/88
  5. Grant08/30/88
  6. Expired09/21/93

The letters patent expired on 09/21/1993: 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: 08/30/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IBM

See this company's full portfolio

Inventors

K. R. (pessoa física)

R. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/30/1988

RPI 932

Notificação para pagamento de retribuição

#13.1

07/19/1988

RPI 926

Deferimento

#9.1

03/15/1988

RPI 908

15.19

12/29/1987

RPI 897

Retificação

#15.3

11/10/1987

RPI 890

102

05/27/1986

RPI 814

Pedido de recurso

#12.3

10/16/1984

RPI 730

11.3

07/03/1984

RPI 715

Exigência - art. 36 da LPI

#6.1

04/05/1983

RPI 650

Exigência - art. 36 da LPI

#6.1

02/16/1982

RPI 591

Carta-patente expirada

#21.1

09/21/1993

RPI 1190

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