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Official data from INPI

COMPOSIÇÃO DE POLIÉSTER NÃO-INFLÁVEL E NÃO-GOTEJANTE PARA MOLDAGEM E PROCESSO PARA DIMINUIR QUEDA DE RESISTÊNCIA A ARCO VOLTÁTICO COM O TEMPO.

Em AnáliseInvention Patent

Application data

Number

PI8301632

Type

Invention Patent

Filing

03/29/1983

Publication

12/13/1983

Progress at the INPI

Technical opinion to answer
  1. Filing03/29/83
  2. Publication12/13/83
  3. Examination06/12/84
  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: 10/06/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. C. (pessoa física)

US

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Inventors

O. T. (pessoa física)

Technical data

Priority claims

US

363.676 · 03/30/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

10/06/1987

RPI 885

Conhecimento de parecer técnico

#7.1

04/30/1985

RPI 758

Solicitação de exame técnico

#4.1

06/12/1984

RPI 712

Publicação do pedido de patente

#3.1

12/13/1983

RPI 686

Pedido de patente depositado

#2.1

05/17/1983

RPI 656

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