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

LEITO FLUIDIZADO COM CONSTRUÇÃO DE BOCAL APERFEIÇOADA

ArquivadaInvention PatentPCT · US1995009257

Application data

Number

PI9508957

Type

Invention Patent

Filing

07/24/1995

Publication

01/06/1998

PCT

US1995009257

Progress at the INPI

  1. Filing07/24/95
  2. Publication01/06/98
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 07/24/1995 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Combustion Engineering, Inc.

US

See this company's full portfolio

Inventors

E. H. (pessoa física)

US

M. .. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

307139 · 09/16/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era F23C 11/02.

03/27/2018

RPI 2464

Arquivamento - Art. 33 da LPI

#11.1

03/21/2000

RPI 1524

Notificação de entrada na fase nacional - PCT

#1.3

01/06/1998

RPI 1411

Patent monitoring

Track this patent in real time.

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