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Official data from INPI

ESPOLETA ELETRÔNICA.

ArquivadaInvention Patent

Application data

Number

PI8102742

Type

Invention Patent

Filing

05/05/1981

Publication

01/26/1982

Progress at the INPI

  1. Filing05/05/81
  2. Publication01/26/82
  3. Abandoned02/21/84
  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.

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Latest action published by the INPI: 04/22/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Atlas Powder Company.

US

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Inventors

O. G. (pessoa física)

Technical data

IPC Classification

Priority claims

US

146.272 · 05/05/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/22/1986

RPI 809

8.1

02/26/1985

RPI 749

Solicitação de exame técnico

#4.1

02/21/1984

RPI 696

Publicação do pedido de patente

#3.1

01/26/1982

RPI 588

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