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Official data from INPI

TAMPA DE SEGURANÇA PARA AEROSOL, CONTENDO MEIOS DE ACIONAMENTO DE VÁLVULA

ArquivadaInvention Patent

Application data

Number

PI8400534

Type

Invention Patent

Filing

02/07/1984

Publication

09/17/1985

Progress at the INPI

  1. Filing02/07/84
  2. Publication09/17/85
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/07/1984 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: 12/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Shell International Petroleum Company Limited

GB

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Inventors

R. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

12/22/1987

RPI 896

Publicação do pedido de patente

#3.1

09/17/1985

RPI 778

Pedido de patente depositado

#2.1

04/24/1984

RPI 705

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