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

ELEMENTOS PARA COMPOSIÇÃO DE PORTA ARTICULADA DE UMA FOLHA

Em AnáliseUtility Model
Talk to an expert

Application data

Number

MU6400927

Type

Utility Model

Filing

06/18/1984

Publication

11/20/1984
View on INPI

Progress at the INPI

  1. Filing06/18/84
  2. Publication11/20/84
  3. Examination02/12/85
  4. Allowance05/27/86
  5. Grant08/25/87
  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: 09/19/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ALCAN BRASIL [BR]

See this company's full portfolio

Inventors

A. C. (pessoa física)

BR

Technical data

IPC Classification

E06B 3/34

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

201

09/19/1989

RPI 987

Pedido de licença voluntária

#17.1

10/11/1988

RPI 938

Concessão da patente

#16.1

08/25/1987

RPI 879

Notificação para pagamento de retribuição

#13.1

05/12/1987

RPI 864

110

02/17/1987

RPI 852

Recurso

#12.1

12/16/1986

RPI 843

Recurso

#12.1

09/16/1986

RPI 830

Republicação - classificação IPC

#15.11

05/27/1986

RPI 814

Deferimento

#9.1

05/27/1986

RPI 814

Solicitação de exame técnico

#4.1

02/12/1985

RPI 747

Publicação antecipada

#3.2

11/20/1984

RPI 735

Pedido de patente depositado

#2.1

08/21/1984

RPI 722

Carta-patente expirada

#21.1

10/04/1994

RPI 1244

320

03/19/1991

RPI 1059

300

02/06/1990

RPI 1005

Related

Patent monitoring

Track this patent in real time.

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