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Official data from INPI

CADARÇO DE FECHO CORREDIÇO TECIDO

Em AnáliseInvention Patent

Application data

Number

PI8506290

Type

Invention Patent

Filing

12/05/1985

Publication

08/26/1986

Progress at the INPI

  1. Filing12/05/85
  2. Publication08/26/86
  3. Examination10/29/86
  4. Allowance08/13/91
  5. Grant12/31/91
  6. Expired07/15/08

The letters patent expired on 07/15/2008: 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: 12/05/1989. 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

H. M. (pessoa física)

JP

Y. Y. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

59-185405 · 12/06/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

12/05/1989

RPI 998

6.2

05/02/1989

RPI 967

Solicitação de exame técnico

#4.1

10/29/1986

RPI 836

Publicação do pedido de patente

#3.1

08/26/1986

RPI 827

Pedido de patente depositado

#2.1

02/25/1986

RPI 801

Carta-patente expirada

#21.1

Patente extinta em 05/12/2000

07/15/2008

RPI 1958

20.4

09/12/1995

RPI 1293

Concessão da patente

#16.1

12/31/1991

RPI 1100

100

08/13/1991

RPI 1080

Petição de recurso

#12.2

12/11/1990

RPI 1045

Indeferimento

#9.2

08/21/1990

RPI 1029

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