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Official data from INPI

SALVA-VIDAS HIDRÁULICO

ArquivadaInvention Patent

Application data

Number

PI9100508

Type

Invention Patent

Filing

02/04/1991

Publication

09/29/1992

Progress at the INPI

  1. Filing02/04/91
  2. Publication09/29/92
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/04/1991 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: 11/29/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. G. (pessoa física)

PR, BR

Inventors

H. G. (pessoa física)

BR

Technical data

IPC Classification

Abstract

Patente de invenção de um Salva-Vidas Hidráulico, compreende de um sistema com eixo tipo virabrequim acoplado a amortecedores que, devido à pressão interna dos mesmos, impede que o eixo tenha um movimento rápido e, devido ao formato do eixo, tipo virabrequim, faz com que a rotação seja suave e contínua.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

11/29/1994

RPI 1252

Publicação do pedido de patente

#3.1

09/29/1992

RPI 1139

Pedido de patente depositado

#2.1

08/20/1991

RPI 1081

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