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Official data from INPI

BLOCO ESTRUTURAL E PROCESSO DE EDIFICACAO

Em AnáliseInvention Patent

Application data

Number

PI8402001

Type

Invention Patent

Filing

04/30/1984

Publication

12/03/1985

Progress at the INPI

  1. Filing04/30/84
  2. Publication12/03/85
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

Talk to a specialist

Latest action published by the INPI: 09/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. C. (pessoa física)

Inventors

C. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

09/29/1987

RPI 884

Publicação do pedido de patente

#3.1

12/03/1985

RPI 789

Pedido de patente depositado

#2.1

07/03/1984

RPI 715

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: E04C 1/04; E04B 2/32.

03/27/2018

RPI 2464

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