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

APARELHO DE LIBERAÇÃO DE FLUÍDO

ArquivadaInvention PatentPCT · US1990003431

Application data

Number

PI9007434

Type

Invention Patent

Filing

06/14/1990

Publication

04/28/1992

PCT

US1990003431

Progress at the INPI

  1. Filing06/14/90
  2. Publication04/28/92
  3. Abandoned06/29/93
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/02/2001. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. I. (pessoa física)

US

See this company's full portfolio

Inventors

M. K. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

367,304 · 06/16/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

05/02/2001

RPI 1582

15.7

Não conhecida a petição RJ013977, de 30/06/97, em virtude dos dispostos nos arts. 218 ou 219 da LPI.Não conhecida a petição RJ019364, de 01/09/97, em virtude dos dispostos nos arts. 218 ou 219 da LPI.

04/24/2001

RPI 1581

Exigência - art. 36 da LPI

#6.1

02/04/1997

RPI 1366

Exigência - art. 36 da LPI

#6.1

04/16/1996

RPI 1324

14.7

09/13/1994

RPI 1241

Solicitação de exame técnico

#4.1

06/29/1993

RPI 1178

Notificação de entrada na fase nacional - PCT

#1.3

04/28/1992

RPI 1117

Patent monitoring

Track this patent in real time.

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