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Official data from INPI

APARELHO PARA BLOQUEAR O DESTRAVAMENTO DO ZÍPER

Arquivada/ExtintaInvention Patent

Application data

Number

PI9003104

Type

Invention Patent

Filing

06/22/1990

Publication

08/27/1991

Progress at the INPI

  1. Filing06/22/90
  2. Publication08/27/91
  3. Examination12/03/91
  4. Allowance06/29/99
  5. Grant02/08/00
  6. Expired01/15/13

The letters patent expired on 01/15/2013: 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: 01/15/2013. 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

K. K. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

1-73147 · 06/22/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 22/06/2010

01/15/2013

RPI 2193

Concessão da patente

#16.1

02/08/2000

RPI 1518

15.7

Referente à petição SP017742, de 27/05/99, por falta de objeto.

09/14/1999

RPI 1497

Deferimento

#9.1

06/29/1999

RPI 1486

11.13

Referente à RPI nº 1473, de 30/03/99, item de despacho 11.2.

06/08/1999

RPI 1483

Arquivamento - Art. 36 §1° da LPI

#11.2

03/30/1999

RPI 1473

Exigência - art. 36 da LPI

#6.1

08/18/1998

RPI 1443

14.4

11/07/1995

RPI 1301

Solicitação de exame técnico

#4.1

12/03/1991

RPI 1096

Publicação do pedido de patente

#3.1

08/27/1991

RPI 1082

Pedido de patente depositado

#2.1

12/18/1990

RPI 1046

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