Official data from INPI

RAMPA PORTATIL DOBRAVEL

ArquivadaInvention Patent

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Application data

Number

PI8104278

Type

Invention Patent

Filing

07/03/1981

Publication

02/08/1983

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Progress at the INPI

Filing07/03/81
Publication02/08/83
Abandoned11/16/83
Allowance
Grant
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

PESQUISAS DA MARINHA INST [BR]

Inventors

C. D. (pessoa física)

Technical data

IPC Classification

E04G 27/00

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

04/23/1985

RPI 757

Solicitação de exame técnico

#4.1

11/16/1983

RPI 682

Publicação do pedido de patente

#3.1

02/08/1983

RPI 642

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