Official data from INPI

SISTEMA DE MOTORES PIEZOELÉTRICOS LINEARES EM SÉRIE.

PublicadaInvention Patent

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Application data

Number

PI8603834

Type

Invention Patent

Filing

08/06/1986

Publication

05/17/1988

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Progress at the INPI

Filing08/06/86
Publication05/17/88
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 08/06/1986 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cerâmica e Velas de Ignição Ngk do Brasil S/A

SP, BR

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Inventors

M. Y. (pessoa física)

Technical data

IPC Classification

B06B 1/06 H01L 41/08

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/17/1988

RPI 917

Pedido de patente depositado

#2.1

01/06/1987

RPI 846

Arquivamento - Art. 33 da LPI

#11.1

06/25/1991

RPI 1073

From the same holder

TERMOSENSOR FUSÍVEL PLUGUE DE SENSOR DE FUSÍVEL CERÂMICA DE ALTO TEOR DE A1203 COM BAIXA TRANSMISSIBILIDADE DA LUZ APERFEIÇOAMENTO EM SENSOR DE FUSÍVEL SOLDADOR ELÉTRICO DE CERÂMICA.VELA DE IGNIÇÃO SUBSTRATO CERÂMICO PARA PACOTAGEM DE CI COM DISSIPADOR DE CALOR PROCESSO DE FABRICAÇÃO DE ANEL DE SEGMENTO DE CERÂMICA PARA PISTÃO

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