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

TAMPA PARA TANQUE DE GASOLINA

Arquivada/ExtintaUtility Model

Application data

Number

MU5800442

Type

Utility Model

Filing

04/17/1978

Publication

-

Progress at the INPI

  1. Filing04/17/78
  2. Publication
  3. Examination
  4. Allowance
  5. Grant03/30/82
  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

PACRI METALURG IND COM LTD

Inventors

D. W. (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

20.7

05/14/1985

RPI 760

20.4

05/07/1985

RPI 759

Concessão da patente

#16.1

03/30/1982

RPI 597

15.0

10/20/1981

RPI 574

Notificação para pagamento de retribuição

#13.1

10/06/1981

RPI 572

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B65D 41/32; E05B 65/12.

03/27/2018

RPI 2464

Republicação - classificação IPC

#15.11

As classificações anteriores eram: B65D 41/32, E05B 65/12

08/25/2015

RPI 2329

Patent monitoring

Track this patent in real time.

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