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

BOMBA DE TUBULAÇÃO

ArquivadaInvention PatentPCT · US2000004721

Application data

Number

PI0012837

Type

Invention Patent

Filing

02/23/2000

Publication

06/18/2002

PCT

US2000004721

Progress at the INPI

  1. Filing02/23/00
  2. Publication06/18/02
  3. Examination
  4. Allowance02/26/08
  5. Abandoned
  6. In force

The application was allowed on 02/26/2008 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 03/03/2009. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ITT Manufacturing Enterprises, Inc.

US

See this company's full portfolio

Inventors

E. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

09/363,424 · 07/29/1999

Abstract

"BOMBA DE TUBULAÇÃO EM LINHA DE ROTOR PROTEGIDO SEM EIXO". Uma bomba (10) tendo um alojamento geralmente oco (12), um rotor anular (62) montado rotativamente dentro do alojamento (12), um estator anular (54) montado fixamente dentro do alojamento (12) e circundando perifericamente o rotor (62), e um impulsor fechado (16) alinhado axialmente com o rotor anular (62). O impulsor (16) inclui um elemento de entrada de fluido tubular (26) montado fixamente dentro do rotor anular (62), de modo que o rotor (62) aciona rotativamente o impulsor (16).

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

03/03/2009

RPI 1991

Deferimento

#9.1

02/26/2008

RPI 1938

Notificação de entrada na fase nacional - PCT

#1.3

06/18/2002

RPI 1641

Patent monitoring

Track this patent in real time.

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