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

APERFEICOAMENTOS EM PROCESSO CONSTRUTIVO DE TELHADOS EM GERAL

IndeferidaInvention Patent
Talk to an expert

Application data

Number

PI7705909

Type

Invention Patent

Filing

09/01/1977

Publication

-
View on INPI

Progress at the INPI

Under appeal
  1. Filing09/01/77
  2. Publication
  3. Examination
  4. Refused10/13/81
  5. Grant
  6. In force

The application was refused by the INPI on 10/13/1981. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/13/1981. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LUGARPA SC LTD

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

10/13/1981

RPI 573

Patent monitoring

Track this patent in real time.

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