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Official data from INPI

SISTEMA DE CONTROLE PARA ACIONAMENTO DE PRATO OSCILANTE REDUNDANTE

ConcedidaInvention Patent

Application data

Number

PI7906523

Type

Invention Patent

Filing

10/11/1978

Publication

-

Progress at the INPI

  1. Filing10/11/78
  2. Publication
  3. Examination07/13/82
  4. Allowance08/02/83
  5. Grant02/28/84
  6. Terminated04/12/94

The patent was granted on 02/28/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/28/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TEXTRON INC

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Inventors

C. G. (pessoa física)

G. J. (pessoa física)

M. W. (pessoa física)

S. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/28/1984

RPI 697

Notificação para pagamento de retribuição

#13.1

11/22/1983

RPI 683

Deferimento

#9.1

08/02/1983

RPI 667

Exigência - art. 36 da LPI

#6.1

02/16/1983

RPI 643

Solicitação de exame técnico

#4.1

07/13/1982

RPI 612

Anuidade - prazo legal encerrado

#18.2

04/12/1994

RPI 1219

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