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Official data from INPI

CONJUNTO DE ELEMENTOS DE ALVENARIA E PROCESSO DE UTILIZACAO DOS MESMOS

ArquivadaInvention Patent

Application data

Number

PI8103598

Type

Invention Patent

Filing

06/08/1981

Publication

01/11/1983

Progress at the INPI

  1. Filing06/08/81
  2. Publication01/11/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/08/1981 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: 03/19/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. L. (pessoa física)

Inventors

B. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

03/19/1985

RPI 752

Publicação do pedido de patente

#3.1

01/11/1983

RPI 638

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era E04C 1/04.

03/20/2018

RPI 2463

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