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Official data from INPI

COMPOSIÇÕES DE ESPUMA DE SILICONE COM PROPRIEDADES DE RESISTÊNCIA Á QUEIMA, PROCESSO DE PRODUÇÃO DAS DITAS COMPOSIÇÕES DE SILICONE E PROCESSO PARA ISOLAMENTO DE APARELHAGEM ELÉTRICA CONTRA FOGO, PELA DITA COMPOSIÇÀO

ArquivadaInvention Patent
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Application data

Number

PI8008383

Type

Invention Patent

Filing

12/17/1980

Publication

-
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Progress at the INPI

  1. Filing12/17/80
  2. Publication
  3. Abandoned09/20/83
  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

M. F. (pessoa física)

Technical data

IPC Classification

C08G 77/00C08G 77/12C08G 77/16C08G 77/20C08G 77/24C08J 9/00C08L 83/00C08L 83/04H01B 3/46

Priority claims

US

103.881 · 12/17/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/24/1985

RPI 792

Exigência - art. 36 da LPI

#6.1

07/02/1985

RPI 767

Exigência - art. 36 da LPI

#6.1

07/17/1984

RPI 717

Solicitação de exame técnico

#4.1

09/20/1983

RPI 674

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C08L 83/06; C09K 3/28; C08L 83/04; C08L 83/07; H01B 3/46.

03/27/2018

RPI 2464

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