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Official data from INPI

POLICARBONATOS EXIBINDO RESISTÊNCIA APERFEIÇOADA AO CALOR

ArquivadaInvention PatentPCT · US1984000960

Application data

Number

PI8407342

Type

Invention Patent

Filing

06/26/1984

Publication

09/23/1986

PCT

US1984000960

Progress at the INPI

  1. Filing06/26/84
  2. Publication09/23/86
  3. Abandoned03/08/88
  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: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

See this company's full portfolio

Inventors

V. H. (pessoa física)

Technical data

IPC Classification

Priority claims

US

620712 · 06/14/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/05/1989

RPI 985

Exigência - art. 36 da LPI

#6.1

01/17/1989

RPI 952

15.9

03/08/1988

RPI 907

Solicitação de exame técnico

#4.1

03/08/1988

RPI 907

Notificação de entrada na fase nacional - PCT

#1.3

09/23/1986

RPI 831

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C08G 63/62; C08L 69/00.

03/27/2018

RPI 2464

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