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Official data from INPI

Mecanismo aprimorado de modulação do acelerador.

Em AnáliseInvention Patent

Application data

Number

PI8307026

Type

Invention Patent

Filing

12/21/1983

Publication

07/31/1984

Progress at the INPI

  1. Filing12/21/83
  2. Publication07/31/84
  3. Examination09/02/86
  4. Allowance
  5. Grant
  6. In force

Published on 07/31/1984, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 09/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. C. (pessoa física)

US

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Inventors

B. R. (pessoa física)

J. J. (pessoa física)

S. R. (pessoa física)

Technical data

IPC Classification

Priority claims

US

453.541 · 12/27/1982

US

453.542 · 12/27/1982

US

453,544 · 12/27/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

09/22/1987

RPI 883

Solicitação de exame técnico

#4.1

09/02/1986

RPI 828

Publicação do pedido de patente

#3.1

07/31/1984

RPI 719

Pedido de patente depositado

#2.1

03/13/1984

RPI 699

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