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Official data from INPI

ACESSÓRIO DE LINGUETA DE TRACIONAMENTO PARA CURSOR DE FECHO CORREDIÇO

Em AnáliseUtility Model

Application data

Number

MU6802892

Type

Utility Model

Filing

08/10/1988

Publication

03/14/1989

Progress at the INPI

  1. Filing08/10/88
  2. Publication03/14/89
  3. Examination10/17/89
  4. Allowance01/18/94
  5. Grant11/26/96
  6. Expired07/01/08

The letters patent expired on 07/01/2008: 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: 10/17/1989. 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

S. A. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

62-124064 · 08/12/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/17/1989

RPI 991

Publicação do pedido de patente

#3.1

03/14/1989

RPI 960

Pedido de patente depositado

#2.1

01/17/1989

RPI 952

Carta-patente expirada

#21.1

Patente extinta em 10/08/1998

07/01/2008

RPI 1956

Concessão da patente

#16.1

11/26/1996

RPI 1356

14.4

11/12/1996

RPI 1354

9.1.4

06/18/1996

RPI 1333

15.10

06/04/1996

RPI 1331

16.4

06/04/1996

RPI 1331

Concessão da patente

#16.1

06/28/1994

RPI 1230

Deferimento

#9.1

01/18/1994

RPI 1207

Exigência - art. 36 da LPI

#6.1

03/09/1993

RPI 1162

Conhecimento de parecer técnico

#7.1

05/12/1992

RPI 1119

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