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Official data from INPI

COMPOSIÇÃO DE REVESTIMENTO DE RESINA DE SILICONE, SUBSTRATO REVESTIDO COM A DITA COMPOSIÇÃO E ARTIGO QUE UTILIZA O DITO SUBSTRATO

ArquivadaInvention Patent

Application data

Number

PI7907844

Type

Invention Patent

Filing

11/29/1979

Publication

-

Progress at the INPI

  1. Filing11/29/79
  2. Publication
  3. Abandoned08/24/82
  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: 12/24/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

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Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/24/1985

RPI 792

6.5

06/11/1985

RPI 764

Exigência - art. 36 da LPI

#6.1

12/11/1984

RPI 738

Solicitação de exame técnico

#4.1

08/24/1982

RPI 618

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era C09D 3/82.

03/27/2018

RPI 2464

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