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

DISPOSICAO CONSTRUTIVA EM CONJUNTO LAVATORIO APLICAVEL EM CARROCERIAS DE ONIBUS

Arquivada/ExtintaUtility Model

Application data

Number

MU5700489

Type

Utility Model

Filing

05/02/1977

Publication

-

Progress at the INPI

  1. Filing05/02/77
  2. Publication
  3. Examination
  4. Allowance08/24/82
  5. Grant04/26/83
  6. Expired09/20/88

The letters patent expired on 09/20/1988: 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: 09/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KARMANN CHIA BRASIL SA

Inventors

G. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

09/20/1988

RPI 935

20.4

02/18/1986

RPI 800

Cessão de direito de exploração

#22.1

02/26/1985

RPI 749

201

12/27/1983

RPI 688

Pedido de licença voluntária

#17.1

06/28/1983

RPI 662

Concessão da patente

#16.1

04/26/1983

RPI 653

Notificação para pagamento de retribuição

#13.1

01/11/1983

RPI 638

Deferimento

#9.1

08/24/1982

RPI 618

Exigência - art. 36 da LPI

#6.1

03/02/1982

RPI 593

Patent monitoring

Track this patent in real time.

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