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Official data from INPI

AGLOMERADOS ESFÉRICOS, PROCESSO PARA SUA PREPARAÇÃO E EMPREGO.

ArquivadaInvention Patent

Application data

Number

PI8108270

Type

Invention Patent

Filing

12/18/1981

Publication

10/05/1982

Progress at the INPI

  1. Filing12/18/81
  2. Publication10/05/82
  3. Abandoned12/11/84
  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: 12/31/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. A. (pessoa física)

DE

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Inventors

B. P. (pessoa física)

B. G. (pessoa física)

N. R. (pessoa física)

R. J. (pessoa física)

R. W. (pessoa física)

Pessoa física

Technical data

IPC Classification

Priority claims

DE

P 30 48 086.5 · 12/19/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/31/1985

RPI 793

Exigência - art. 36 da LPI

#6.1

06/04/1985

RPI 763

Solicitação de exame técnico

#4.1

12/11/1984

RPI 738

Publicação do pedido de patente

#3.1

10/05/1982

RPI 624

Pedido de patente depositado

#2.1

02/16/1982

RPI 591

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