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

ESPANADOR PARA TALCO COM RESERVATORIO

ConcedidaUtility Model

Application data

Number

MU6400699

Type

Utility Model

Filing

05/11/1984

Publication

10/02/1984

Progress at the INPI

  1. Filing05/11/84
  2. Publication10/02/84
  3. Examination07/02/85
  4. Allowance01/06/87
  5. Grant10/27/87
  6. Expired10/04/94

The letters patent expired on 10/04/1994: 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: 10/27/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IMPROBEL IND DE PRODUTOS DE BE [BR]

Inventors

W. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/27/1987

RPI 888

Notificação para pagamento de retribuição

#13.1

06/09/1987

RPI 868

Deferimento

#9.1

01/06/1987

RPI 846

Republicação - classificação IPC

#15.11

04/01/1986

RPI 806

Exigência - art. 36 da LPI

#6.1

03/25/1986

RPI 805

Solicitação de exame técnico

#4.1

07/02/1985

RPI 767

Publicação antecipada

#3.2

10/02/1984

RPI 728

Pedido de patente depositado

#2.1

07/17/1984

RPI 717

Carta-patente expirada

#21.1

10/04/1994

RPI 1244

Patent monitoring

Track this patent in real time.

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