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

PÓ COMPÓSITO FERROSO CONTENDO ESTANHO, PROCESSO PARA SUA PRODUÇÃO E MATERIAL MAGNÉTICO SINTERIZADO FERROSO

Em AnáliseInvention Patent

Application data

Number

PI8502886

Type

Invention Patent

Filing

06/17/1985

Publication

02/25/1986

Progress at the INPI

  1. Filing06/17/85
  2. Publication02/25/86
  3. Examination09/30/86
  4. Allowance03/09/93
  5. Abandoned
  6. In force

The application was allowed on 03/09/1993 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: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. C. (pessoa física)

JP

Inventors

S. T. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

59-124952 · 06/18/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

09/05/1989

RPI 985

Solicitação de exame técnico

#4.1

09/30/1986

RPI 832

Publicação do pedido de patente

#3.1

02/25/1986

RPI 801

Pedido de patente depositado

#2.1

08/27/1985

RPI 775

Arquivamento - Art. 38 §2° da LPI

#11.4

11/03/1993

RPI 1196

Notificação para pagamento de retribuição

#13.1

06/29/1993

RPI 1178

Deferimento

#9.1

03/09/1993

RPI 1162

Exigência - art. 36 da LPI

#6.1

04/21/1992

RPI 1116

Patent monitoring

Track this patent in real time.

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