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Official data from INPI

FERRAMENTA REALIZADORA DE SUBSTITUIÇÃO PARA UM CORPO DOTADO DE FACES OPOSTAS SOB SUJEIÇÃO ENTRE DUAS PLACAS CONFRONTANTES

ArquivadaInvention PatentPCT · GB1989000101

Application data

Number

PI8907229

Type

Invention Patent

Filing

02/06/1989

Publication

03/05/1991

PCT

GB1989000101

Progress at the INPI

  1. Filing02/06/89
  2. Publication03/05/91
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/27/1992. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cameron Offshore Engineering Limited

GB

FSSL Limited

GB

M. C. (pessoa física)

US

Inventors

J. L. (pessoa física)

R. H. (pessoa física)

S. H. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

88.02737 · 02/06/1988

GB

88.19910.4 · 08/22/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.3

10/27/1992

RPI 1143

Solicitação de exame não realizada

#4.2

09/24/1991

RPI 1086

Notificação de entrada na fase nacional - PCT

#1.3

03/05/1991

RPI 1057

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