(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

MAÇARICO A PLASMA COM ARCO ELÉTRICO.

Em ExigênciaInvention Patent

Application data

Number

PI8500708

Type

Invention Patent

Filing

02/14/1985

Publication

10/08/1985

Progress at the INPI

  1. Filing02/14/85
  2. Publication10/08/85
  3. Abandoned11/24/87
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/30/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Centre de Recherches Metallurgiques, Centrum Voor Research in de Metallurgie

Inventors

N. M. (pessoa física)

BR

N. P. (pessoa física)

Technical data

IPC Classification

Priority claims

BE

6/47.929 · 02/17/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

6.2

05/30/1989

RPI 971

Solicitação de exame técnico

#4.1

11/24/1987

RPI 892

Publicação do pedido de patente

#3.1

10/08/1985

RPI 781

Pedido de patente depositado

#2.1

05/07/1985

RPI 759

Arquivamento - Art. 36 §1° da LPI

#11.2

12/17/1991

RPI 1098

Exigência - art. 36 da LPI

#6.1

05/14/1991

RPI 1067

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.