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

PROCESSO E APARELHO PARA TINGIMENTO CONTÍNUO DE MATERIAL TEXTIL ALONGADO

Arquivada/ExtintaInvention Patent

Application data

Number

PI8904474

Type

Invention Patent

Filing

09/01/1989

Publication

04/17/1990

Progress at the INPI

  1. Filing09/01/89
  2. Publication04/17/90
  3. Examination10/30/90
  4. Allowance11/19/96
  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

H. Y. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

63-224125 · 09/06/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 01/09/2009

05/21/2013

RPI 2211

Concessão da patente

#16.1

08/26/1997

RPI 1395

Notificação para pagamento de retribuição

#13.1

05/13/1997

RPI 1380

Republicação - classificação IPC

#15.11

11/19/1996

RPI 1355

Deferimento

#9.1

11/19/1996

RPI 1355

14.4

01/24/1995

RPI 1260

Solicitação de exame técnico

#4.1

10/30/1990

RPI 1039

Publicação do pedido de patente

#3.1

04/17/1990

RPI 1014

Pedido de patente depositado

#2.1

01/23/1990

RPI 1003

Patent monitoring

Track this patent in real time.

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