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Official data from INPI

APARELHO PARA VEDAÇÃO EM TORNO DE CABO DE CONTROLE FLEXÍVEL PROJETANTE PARA DENTRO DE BOCA DE POÇO, SISTEMA DE VEDAÇÃO POR GRAXA PARA CABO DE CONTROLE A BOCA DE POÇO SUBMARINO E INSTALAÇÃO DE POÇO SUBMARINO

ArquivadaInvention Patent

Application data

Number

PI9003109

Type

Invention Patent

Filing

06/22/1990

Publication

08/27/1991

Progress at the INPI

  1. Filing06/22/90
  2. Publication08/27/91
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/22/1990 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: 06/21/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

O. C. (pessoa física)

US

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Inventors

P. C. (pessoa física)

GB

T. R. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

89 14443.0 · 06/23/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/21/1994

RPI 1229

Publicação do pedido de patente

#3.1

08/27/1991

RPI 1082

Pedido de patente depositado

#2.1

12/18/1990

RPI 1046

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