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Official data from INPI

VÁLVULA APERFEIÇOADA

IndeferidaInvention Patent

Application data

Number

PI9500142

Type

Invention Patent

Filing

01/10/1995

Publication

12/31/1996

Progress at the INPI

Under appeal
  1. Filing01/10/95
  2. Publication12/31/96
  3. Examination
  4. Refused12/28/99
  5. Grant
  6. In force

The application was refused by the INPI on 12/28/1999. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/28/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alliedsignal Automotive Ltda

SP, BR

Allied-Signal Automotive Ltda

SP, BR

Inventors

Z. O. (pessoa física)

BR

Technical data

IPC Classification

Abstract

Patente de Invenção "VÁLVULA APERFEIÇOADA", compreendendo um corpo (1) individual ou integrado a bomba de vácuo, dito corpo compreendendo um assento de valvula (2), bem como um elemento de vedação (3), mola de retorno (4), e elemento calibrado controlador de fluxo (5).

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido com base nos Arts. 8º e 13 da LPI 9.279 de 14/05/1996.

12/28/1999

RPI 1512

Conhecimento de parecer técnico

#7.1

03/30/1999

RPI 1473

Publicação do pedido de patente

#3.1

12/31/1996

RPI 1361

Pedido de patente depositado

#2.1

06/13/1995

RPI 1280

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