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Official data from INPI

TAMPA DE FÁCIL ABERTURA PARA RECIPIENTE, DISPOSITIVO DE ABRIR E PROCESSO PARA DEFINIR A MODALIDADE DE RUPTURA PARA O DISPOSITIVO DE ABRIR

ArquivadaInvention Patent

Application data

Number

PI8202272

Type

Invention Patent

Filing

04/20/1982

Publication

04/05/1983

Progress at the INPI

  1. Filing04/20/82
  2. Publication04/05/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 04/20/1982 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/29/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

American Can Company

US

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Inventors

F. S. (pessoa física)

US

N. L. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

264,411 · 05/18/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/29/1985

RPI 784

Publicação do pedido de patente

#3.1

04/05/1983

RPI 650

Pedido de patente depositado

#2.1

06/08/1982

RPI 607

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