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Official data from INPI

AJUSTADOR AUTOMÁTICO DETECTOR DE FOLGA E CONJUNTO ATUADOR DE FREIO A DISCO.

Em AnáliseInvention Patent

Application data

Number

PI8204580

Type

Invention Patent

Filing

08/04/1982

Publication

07/26/1983

Progress at the INPI

  1. Filing08/04/82
  2. Publication07/26/83
  3. Examination09/10/85
  4. Allowance09/08/87
  5. Grant04/26/88
  6. Terminated12/20/94

The patent was granted on 04/26/1988 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: 09/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. C. (pessoa física)

US

See this company's full portfolio

Inventors

C. K. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

289,030 · 08/03/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.7

09/06/1988

RPI 933

Concessão da patente

#16.1

04/26/1988

RPI 914

Notificação para pagamento de retribuição

#13.1

01/26/1988

RPI 901

Deferimento

#9.1

09/08/1987

RPI 881

Exigência - art. 36 da LPI

#6.1

07/29/1986

RPI 823

Solicitação de exame técnico

#4.1

09/10/1985

RPI 777

Publicação do pedido de patente

#3.1

07/26/1983

RPI 666

Pedido de patente depositado

#2.1

09/21/1982

RPI 622

Anuidade - prazo legal encerrado

#18.2

12/20/1994

RPI 1255

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