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Official data from INPI

PI7507266

Prazo de SigiloInvention Patent

Application data

Number

PI7507266

Type

Invention Patent

Filing

11/04/1975

Publication

-

Progress at the INPI

  1. Filing11/04/75
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 11/04/1975. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 04/05/2022. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

V. A. (pessoa física)

US

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação anulada

#2.6

Anulada a publicação código 2.10 na RPI nº 2386 de 27/09/2016 por ter sido indevida.

04/05/2022

RPI 2674

Requerimento de pedido de patente

#2.10

Número de Protocolo 43 em 04/11/1975 03:30(RJ).

09/27/2016

RPI 2386

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