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Official data from INPI

PROCESSO PARA A DETERMINAÇÃO DA ADERÊNCIA AO VIDRO DE CAMADAS INTERMEDIÁRIAS DE VIDRO COMPOUND NO ENSAIO DE CISALHAMENTO À TRAÇÃO E CORPO DE PROVA PARA ESTA DETERMINAÇÃO.

ArquivadaInvention Patent

Application data

Number

PI8106539

Type

Invention Patent

Filing

10/09/1981

Publication

06/29/1982

Progress at the INPI

  1. Filing10/09/81
  2. Publication06/29/82
  3. Abandoned12/14/82
  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: 07/30/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. A. (pessoa física)

DE

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Inventors

F. K. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 30 38 449.7 · 10/11/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/30/1985

RPI 771

Republicação - classificação IPC

#15.11

06/11/1985

RPI 764

Exigência - art. 36 da LPI

#6.1

12/26/1984

RPI 740

Solicitação de exame técnico

#4.1

12/14/1982

RPI 634

Publicação do pedido de patente

#3.1

06/29/1982

RPI 610

Pedido de patente depositado

#2.1

11/24/1981

RPI 579

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