Official data from INPI

TRAVA ANTIDESLIZANTE PARA TELHA CANAL

ArquivadaInvention Patent

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Application data

Number

PI9603211

Type

Invention Patent

Filing

07/17/1996

Publication

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Progress at the INPI

Filing07/17/96
Publication
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 07/17/1996 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: 09/18/2001. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. F. (pessoa física)

PE, BR

Inventors

P. F. (pessoa física)

Technical data

IPC Classification

E04D 1/34 E04D 1/36

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/18/2001

RPI 1602

Pedido de patente depositado

#2.1

12/24/1996

RPI 1360

From the same holder

CISALHADOR DE TORÇÃO TAMPA PRESSURIZADORA

Same category

PI9917717 PI9917676 APARELHO PARA USO NA PERFURAÇÃO DE UM POÇO E MÉTODO DE PERFURAR UM FURO DE SONDAGEM.FINALIZAÇÃO DE POÇO.TRATOR ELETRICAMENTE SEQÜÊNCIADO DISPOSITIVO PARA ENCAIXE COM ATRITO DE ARTIGOS TUBULARES MÉTODO E APARELHO PARA ESTIMULAÇÃO SÍSMICA DE FORMAÇÕES QUE OSTENTAM FLUIDOS.NOVO SOLO LAMINADO DIRETO.

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