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Official data from INPI

PROCESSO E APARELHO PARA PRODUZIR TUBOS DE METAL COM COSTURA EM ESPIRAL

ArquivadaInvention PatentPCT · GB1988001098

Application data

Number

PI8807825

Type

Invention Patent

Filing

12/05/1988

Publication

10/23/1990

PCT

GB1988001098

Progress at the INPI

  1. Filing12/05/88
  2. Publication10/23/90
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/05/1988 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: 11/26/1991. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. D. (pessoa física)

GB

S. A. (pessoa física)

CH

Inventors

S. R. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

8728411 · 12/04/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

11/26/1991

RPI 1095

Notificação de entrada na fase nacional - PCT

#1.3

10/23/1990

RPI 1038

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