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

PROCESSO PARA FABRICAR UM PRODUTO A BASE DE SULFATO DE CALCIO,PASTA USADA NO DITO PROCESSO,E PRODUTO DE GESSO OBTIDO NO MESMO

ArquivadaInvention Patent
Talk to an expert

Application data

Number

PI7804817

Type

Invention Patent

Filing

07/26/1977

Publication

-
View on INPI

Progress at the INPI

  1. Filing07/26/77
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/02/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. M. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

C04B 11/14

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

07/02/1985

RPI 767

Arquivamento - Art. 36 §1° da LPI

#11.2

05/21/1985

RPI 761

Exigência - art. 36 da LPI

#6.1

10/02/1984

RPI 728

6.3

05/24/1983

RPI 657

Exigência - art. 36 da LPI

#6.1

04/05/1983

RPI 650

Exigência - art. 36 da LPI

#6.1

08/10/1982

RPI 616

6.2

12/29/1981

RPI 584

Related

Patent monitoring

Track this patent in real time.

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