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

PORTA-TOALHAS

Em AnáliseUtility Model

Application data

Number

MU6501046

Type

Utility Model

Filing

07/23/1985

Publication

03/10/1987

Progress at the INPI

  1. Filing07/23/85
  2. Publication03/10/87
  3. Examination09/05/89
  4. Allowance05/15/90
  5. Grant12/26/90
  6. Expired10/03/95

The letters patent expired on 10/03/1995: 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: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. B. (pessoa física)

SP, BR

Inventors

J. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/05/1989

RPI 985

Publicação do pedido de patente

#3.1

03/10/1987

RPI 855

Pedido de patente depositado

#2.1

10/08/1985

RPI 781

Carta-patente expirada

#21.1

10/03/1995

RPI 1296

Concessão da patente

#16.1

12/26/1990

RPI 1047

Notificação para pagamento de retribuição

#13.1

08/21/1990

RPI 1029

Deferimento

#9.1

05/15/1990

RPI 1018

Patent monitoring

Track this patent in real time.

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