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

MAQUINA DE FABRICACAO DE PAPEL E PROCESSO PARA DESIDRATAR UMA TRAMA NA MESMA

Em AnáliseInvention Patent

Application data

Number

PI7805815

Type

Invention Patent

Filing

10/27/1977

Publication

-

Progress at the INPI

  1. Filing10/27/77
  2. Publication
  3. Examination
  4. Refused12/23/86
  5. Grant
  6. In force

The application was refused on 12/23/1986 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/23/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BELOIT CORP

WEYERHAEUSER CO

See this company's full portfolio

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

12/23/1986

RPI 844

Indeferimento

#9.2

02/21/1984

RPI 696

Republicação - classificação IPC

#15.11

01/11/1983

RPI 638

Conhecimento de parecer técnico

#7.1

11/16/1982

RPI 630

6.2

01/26/1982

RPI 588

Patent monitoring

Track this patent in real time.

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