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

FECHO DE TRAVAMENTO AUTOMÁTICO PARA ZÍPER

Arquivada/ExtintaInvention Patent

Application data

Number

PI9000708

Type

Invention Patent

Filing

02/13/1990

Publication

01/22/1991

Progress at the INPI

  1. Filing02/13/90
  2. Publication01/22/91
  3. Examination05/07/91
  4. Allowance10/01/96
  5. Grant08/26/97
  6. Expired05/21/13

The letters patent expired on 05/21/2013: 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: 05/21/2013. 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. O. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

1-33487 · 02/13/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 13/02/2010

05/21/2013

RPI 2211

Concessão da patente

#16.1

08/26/1997

RPI 1395

Deferimento

#9.1

10/01/1996

RPI 1348

14.4

05/07/1996

RPI 1327

Solicitação de exame técnico

#4.1

05/07/1991

RPI 1066

Publicação do pedido de patente

#3.1

01/22/1991

RPI 1051

Pedido de patente depositado

#2.1

05/29/1990

RPI 1020

Patent monitoring

Track this patent in real time.

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