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Official data from INPI

DISPOSITIVO DE SOLDAGEM ROTATIVO NO INTERIOR DE UM TUBO DE PEQUENO DIÂMETRO

PublicadaInvention Patent

Application data

Number

PI8803453

Type

Invention Patent

Filing

07/08/1988

Publication

01/31/1989

Progress at the INPI

  1. Filing07/08/88
  2. Publication01/31/89
  3. Examination10/16/90
  4. Allowance03/01/95
  5. Abandoned
  6. In force

The application was allowed on 03/01/1995 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: 01/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Framatome

FR

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Inventors

J. G. (pessoa física)

FR

J. P. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

87 09 872 · 07/10/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

01/31/1989

RPI 954

Pedido de patente depositado

#2.1

12/13/1988

RPI 947

Arquivamento - Art. 38 §2° da LPI

#11.4

09/03/1996

RPI 1344

Notificação para pagamento de retribuição

#13.1

07/18/1995

RPI 1285

Republicação - classificação IPC

#15.11

05/02/1995

RPI 1274

Deferimento

#9.1

03/01/1995

RPI 1265

Solicitação de exame técnico

#4.1

10/16/1990

RPI 1037

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