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Official data from INPI

DIVISOR APERFEICOADO COM CIRCUITO DE ESCALE PRELIMINAR DE DUPLO MODULO

ConcedidaInvention Patent

Application data

Number

PI8106697

Type

Invention Patent

Filing

01/05/1981

Publication

12/22/1981

Progress at the INPI

  1. Filing01/05/81
  2. Publication12/22/81
  3. Examination09/13/83
  4. Allowance01/02/85
  5. Grant10/01/85
  6. Terminated02/04/92

The patent was granted on 10/01/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 10/01/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MOTOROLA INC

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Inventors

B. R. (pessoa física)

O. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/01/1985

RPI 780

Notificação para pagamento de retribuição

#13.1

04/23/1985

RPI 757

Deferimento

#9.1

01/02/1985

RPI 741

Exigência - art. 36 da LPI

#6.1

07/31/1984

RPI 719

Solicitação de exame técnico

#4.1

09/13/1983

RPI 673

Notificação de entrada na fase nacional - PCT

#1.3

12/22/1981

RPI 583

Anuidade - prazo legal encerrado

#18.2

02/04/1992

RPI 1105

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