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

APERFEICOAMENTOS EM OU REFERENTES A SECADOR DE CEREAIS LEGUMINOSOS

Em AnáliseInvention Patent
Talk to an expert

Application data

Number

PI7807576

Type

Invention Patent

Filing

11/20/1978

Publication

-
View on INPI

Progress at the INPI

  1. Filing11/20/78
  2. Publication
  3. Examination03/09/82
  4. Refused08/21/84
  5. Grant
  6. In force

The application was refused on 08/21/1984 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: 08/21/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RISSE COMERCIO IND

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

08/21/1984

RPI 722

Petição de recurso

#12.2

01/03/1984

RPI 689

Indeferimento

#9.2

09/20/1983

RPI 674

Conhecimento de parecer técnico

#7.1

04/19/1983

RPI 652

Pedido de certificado de adição de invenção

#5.1

08/24/1982

RPI 618

Solicitação de exame técnico

#4.1

03/09/1982

RPI 594

Patent monitoring

Track this patent in real time.

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