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Official data from INPI

AGITADOR DE PALHETA SEPARAVEL E PROCESSO PARA A LIGACAO DE ROTOR SEPARAVEL A UM EIXO DE ACIONAMENTO EM UMA LIGACAO POR INTERFERENCIA

ConcedidaInvention Patent

Application data

Number

PI8003669

Type

Invention Patent

Filing

06/28/1979

Publication

-

Progress at the INPI

  1. Filing06/28/79
  2. Publication
  3. Examination01/24/84
  4. Allowance07/09/85
  5. Grant02/04/86
  6. Terminated02/04/92

The patent was granted on 02/04/1986 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: 02/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SYBRON CORP

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Inventors

A. F. (pessoa física)

P. V. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/04/1986

RPI 798

Notificação para pagamento de retribuição

#13.1

11/12/1985

RPI 786

Deferimento

#9.1

07/09/1985

RPI 768

Exigência - art. 36 da LPI

#6.1

11/20/1984

RPI 735

Solicitação de exame técnico

#4.1

01/24/1984

RPI 692

14.11

09/13/1983

RPI 673

14.11

06/28/1983

RPI 662

14.1

04/26/1983

RPI 653

Anuidade - prazo legal encerrado

#18.2

02/04/1992

RPI 1105

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