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

PILARES REMOVIVEIS DE SUSTENTAÇÃO DE CILINDROS PARA O COSIMENTO DE ELETRÓDOS DE CARBONO PAR FÔRNOS ELÉTRICOS

Em ExigênciaInvention Patent

Application data

Number

PI8502072

Type

Invention Patent

Filing

04/25/1985

Publication

12/09/1986

Progress at the INPI

  1. Filing04/25/85
  2. Publication12/09/86
  3. Abandoned03/17/87
  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

C. F. (pessoa física)

SP, BR

Inventors

C. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

05/30/1989

RPI 971

Solicitação de exame técnico

#4.1

03/17/1987

RPI 856

Publicação do pedido de patente

#3.1

12/09/1986

RPI 842

Pedido de patente depositado

#2.1

07/09/1985

RPI 768

Arquivamento - Art. 36 §1° da LPI

#11.2

01/23/1990

RPI 1003

Related

From the same holder

Patent monitoring

Track this patent in real time.

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