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

ESPELHO RETROVISOR DUPLO PARA VEICULOS

Arquivada/ExtintaUtility Model

Application data

Number

MU5700607

Type

Utility Model

Filing

05/24/1977

Publication

-

Progress at the INPI

  1. Filing05/24/77
  2. Publication
  3. Examination
  4. Allowance03/30/82
  5. Grant09/06/83
  6. Expired08/16/88

The letters patent expired on 08/16/1988: 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: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IND AUTO METALURGICA SA

Inventors

R. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

08/16/1988

RPI 930

310

01/14/1986

RPI 795

300

08/20/1985

RPI 774

201

04/23/1985

RPI 757

Cessão de direito de exploração

#22.1

02/26/1985

RPI 749

Pedido de licença voluntária

#17.1

11/06/1984

RPI 733

Concessão da patente

#16.1

09/06/1983

RPI 672

110

04/12/1983

RPI 651

Recurso

#12.1

10/19/1982

RPI 626

13.2

09/08/1982

RPI 620

Notificação para pagamento de retribuição

#13.1

07/20/1982

RPI 613

Deferimento

#9.1

03/30/1982

RPI 597

Patent monitoring

Track this patent in real time.

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