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Official data from INPI

APERFEIÇOAMENTO EM TÉCNICA CONSTRUTIVA PARA EDIFICAÇÕES.

ArquivadaInvention Patent

Application data

Number

PI8106576

Type

Invention Patent

Filing

10/13/1981

Publication

05/17/1983

Progress at the INPI

  1. Filing10/13/81
  2. Publication05/17/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 10/13/1981 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/17/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. V. (pessoa física)

AR

Inventors

V. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/17/1985

RPI 778

Exigência - art. 36 da LPI

#6.1

12/26/1984

RPI 740

Publicação do pedido de patente

#3.1

05/17/1983

RPI 656

Pedido de patente depositado

#2.1

11/24/1981

RPI 579

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