(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

MATERIAL DE BASE PARA FORMAÇÃO DE COMPOSIÇÕES DE BORRACHA DE SILICONE VULCANIZÁVEIS EM TEMPERATURAS AMBIENTE (VTA) COMPOSIÇÃO RESULTANTE E PROCESSO DE FORMAÇÃO DO MATERIAL DE BASE E DA COMPOSIÇÃO E PROCESSO DE VEDAÇÃO DE SUPERFÍCIE COM USO DA DITA COMPOSIÇÃO

ArquivadaInvention Patent

Application data

Number

PI8002751

Type

Invention Patent

Filing

04/29/1980

Publication

-

Progress at the INPI

  1. Filing04/29/80
  2. Publication
  3. Abandoned12/07/82
  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.

Talk to a specialist

Latest action published by the INPI: 09/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

See this company's full portfolio

Inventors

W. J. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

US

34.212 · 04/30/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/20/1988

RPI 935

Exigência - art. 36 da LPI

#6.1

09/29/1987

RPI 884

Conhecimento de parecer técnico

#7.1

03/05/1985

RPI 750

Solicitação de exame técnico

#4.1

12/07/1982

RPI 633

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.