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Official data from INPI

MÁQUINA DE CURVAR TUBOS COM ROLOS EM TANDEM

ArquivadaInvention Patent

Application data

Number

PI9104750

Type

Invention Patent

Filing

10/31/1991

Publication

06/16/1992

Progress at the INPI

  1. Filing10/31/91
  2. Publication06/16/92
  3. Examination08/16/94
  4. Allowance09/15/98
  5. Abandoned
  6. In force

The application was allowed on 09/15/1998 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 04/11/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. D. (pessoa física)

AU

Inventors

R. D. (pessoa física)

AU

Technical data

IPC Classification

Priority claims

AU

PK3110 · 10/31/1990

AU

PK7805 · 08/16/1991

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

04/11/2000

RPI 1527

Deferimento

#9.1

09/15/1998

RPI 1447

Exigência - art. 36 da LPI

#6.1

07/16/1996

RPI 1337

Solicitação de exame técnico

#4.1

08/16/1994

RPI 1237

Publicação do pedido de patente

#3.1

06/16/1992

RPI 1124

Pedido de patente depositado

#2.1

12/03/1991

RPI 1096

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