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Official data from INPI

FECHO CORREDIÇO TECIDO

DeferidaInvention Patent

Application data

Number

PI8406145

Type

Invention Patent

Filing

11/26/1984

Publication

09/24/1985

Progress at the INPI

  1. Filing11/26/84
  2. Publication09/24/85
  3. Examination03/18/86
  4. Allowance08/22/89
  5. Grant04/24/90
  6. Expired07/08/08

The letters patent expired on 07/08/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/22/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Y. C. (pessoa física)

JP

Y. K. (pessoa física)

JP

See this company's full portfolio

Inventors

M. O. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

58-183414 · 11/28/1983

JP

58-183415 · 11/28/1983

JP

58-191280 · 12/12/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

08/22/1989

RPI 983

Conhecimento de parecer técnico

#7.1

11/22/1988

RPI 944

6.2

09/22/1987

RPI 883

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

Carta-patente expirada

#21.1

Patente extinta em 26/11/99

07/08/2008

RPI 1957

20.4

09/12/1995

RPI 1293

Concessão da patente

#16.1

04/24/1990

RPI 1015

Notificação para pagamento de retribuição

#13.1

01/09/1990

RPI 1001

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