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Official data from INPI

DISPOSITIVO DE APERTO PARA UMA CINTA.

PublicadaInvention Patent

Application data

Number

PI8703977

Type

Invention Patent

Filing

08/04/1987

Publication

04/05/1988

Progress at the INPI

  1. Filing08/04/87
  2. Publication04/05/88
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 08/04/1987 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: 04/05/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Britax Limited

GB

Inventors

D. C. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

8619161 · 08/06/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

04/05/1988

RPI 911

Pedido de patente depositado

#2.1

10/06/1987

RPI 885

Arquivamento - Art. 33 da LPI

#11.1

03/29/1994

RPI 1217

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