Official data from INPI

SISTEMA DE MANEJO DE TUBOS COM PROTETOR E BRACOS DE EMPILHAR

ArquivadaInvention Patent

Talk to an expert

Application data

Number

PI8108783

Type

Invention Patent

Filing

09/10/1980

Publication

07/13/1982

View on INPI

Progress at the INPI

Filing09/10/80
Publication07/13/82
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 09/10/1980 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: 05/14/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

INGRAM CORP [US]

Inventors

C. D. (pessoa física)

F. R. (pessoa física)

Technical data

IPC Classification

E21B 19/14

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

05/14/1985

RPI 760

Notificação de entrada na fase nacional - PCT

#1.3

07/13/1982

RPI 612

From the same holder

APARELHO DE MANEJO DE TUBO COM DISPOSITIVO PRENDEDOR DE CALHA APARELHO DE MANEJO DE PECAS TUBULARES

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.

Explore category

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.