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

DISPOSITIVO DE CONTROLE PARA SISTEMA DOSADOR DESCONTÍNUO.

ArquivadaInvention Patent

Application data

Number

PI8009054

Type

Invention Patent

Filing

04/25/1980

Publication

03/09/1982

Progress at the INPI

  1. Filing04/25/80
  2. Publication03/09/82
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 04/25/1980 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: 03/27/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Combustion Engineering, Inc.

US

See this company's full portfolio

Inventors

R. J. (pessoa física)

Technical data

IPC Classification

Priority claims

US

80/00467 · 04/25/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

03/27/1984

RPI 701

Notificação de entrada na fase nacional - PCT

#1.3

03/09/1982

RPI 594

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era B67D 5/00.

03/20/2018

RPI 2463

Patent monitoring

Track this patent in real time.

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