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Official data from INPI

COMPOSIÇÃO TERMOPLÁSTICA

Em AnáliseInvention PatentPCT · US1979001020

Application data

Number

PI7908946

Type

Invention Patent

Filing

11/26/1979

Publication

-

PCT

US1979001020

Progress at the INPI

Technical opinion to answer
  1. Filing11/26/79
  2. Publication
  3. Examination09/28/82
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 04/22/1987. 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. A. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

US

970.189 · 12/18/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

04/22/1987

RPI 861

Conhecimento de parecer técnico

#7.1

07/05/1983

RPI 663

Solicitação de exame técnico

#4.1

09/28/1982

RPI 623

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