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Official data from INPI

PROCESSO PARA PREPARAR UM AGLUTINANTE HIDRAULICO BASEADO EM UMA ESCORIA GRANULADA

ArquivadaInvention Patent

Application data

Number

PI7803028

Type

Invention Patent

Filing

05/13/1977

Publication

-

Progress at the INPI

  1. Filing05/13/77
  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.

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Latest action published by the INPI: 10/01/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. I. (pessoa física)

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Inventors

No inventors listed.

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/01/1985

RPI 780

Exigência - art. 36 da LPI

#6.1

02/05/1985

RPI 746

Republicação - classificação IPC

#15.11

12/04/1984

RPI 737

Exigência - art. 36 da LPI

#6.1

04/17/1984

RPI 704

Exigência - art. 36 da LPI

#6.1

05/25/1982

RPI 605

6.2

12/15/1981

RPI 582

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