(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

MÉTODO E APARELHO PARA CONFORMAR UMA SEÇÃO DE INTERSTÍCIO NUM PAR DE CADARÇOS CONTÍNUOS DE FECHOS CORREDIÇOS OCULTOS

ConcedidaInvention Patent

Application data

Number

PI8406137

Type

Invention Patent

Filing

11/23/1984

Publication

09/24/1985

Progress at the INPI

  1. Filing11/23/84
  2. Publication09/24/85
  3. Examination03/18/86
  4. Allowance12/27/88
  5. Grant09/26/89
  6. Terminated05/14/96

The patent was granted on 09/26/1989 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Y. K. (pessoa física)

JP

See this company's full portfolio

Inventors

S. I. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

58-221599 · 11/25/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

05/02/1989

RPI 967

Deferimento

#9.1

12/27/1988

RPI 949

Republicação - classificação IPC

#15.11

05/31/1988

RPI 919

Exigência - art. 36 da LPI

#6.1

03/22/1988

RPI 909

6.2

09/22/1987

RPI 883

4.1.2

04/29/1986

RPI 810

Solicitação de exame técnico

#4.1

03/18/1986

RPI 804

Publicação do pedido de patente

#3.1

09/24/1985

RPI 779

Pedido de patente depositado

#2.1

02/26/1985

RPI 749

Anuidade - prazo legal encerrado

#18.2

05/14/1996

RPI 1328

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.