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

MONTANTE PARA TELA DE JANELA

Prazo de SigiloInvention Patent

Application data

Number

PI8904070

Type

Invention Patent

Filing

08/08/1989

Publication

03/27/1990

Progress at the INPI

  1. Filing08/08/89
  2. Publication03/27/90
  3. Examination09/18/90
  4. Allowance01/21/97
  5. Grant09/30/97
  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: 11/28/1989. 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. S. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

63-104737 · 08/08/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

11/28/1989

RPI 997

Carta-patente expirada

#21.1

Patente extinta em 08/08/2009

05/21/2013

RPI 2211

Concessão da patente

#16.1

09/30/1997

RPI 1400

Notificação para pagamento de retribuição

#13.1

05/06/1997

RPI 1379

Deferimento

#9.1

01/21/1997

RPI 1364

14.4

06/13/1995

RPI 1280

6.2

08/30/1994

RPI 1239

Solicitação de exame técnico

#4.1

09/18/1990

RPI 1033

Publicação do pedido de patente

#3.1

03/27/1990

RPI 1011

Patent monitoring

Track this patent in real time.

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