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

PROCESSO PARA O APERFEIÇOAMENTO DAS CARACTERÍSTICAS DE METALIZAÇÃO DE NITRETO DE BORO CÚBICO RICO EM BORO, NITRETO DE BORO CÚBICO APERFEIÇOADO PRODUZIDO PELO DITO PROCESSO E IMPLEMENTO PARA ESMERILHAMENTO METALIZADO CONTENDO PARTÍCULAS ABRASIVAS DE NITRETO DE BORO CÚBICO

ArquivadaInvention Patent

Application data

Number

PI8200791

Type

Invention Patent

Filing

02/09/1982

Publication

12/21/1982

Progress at the INPI

  1. Filing02/09/82
  2. Publication12/21/82
  3. Examination02/20/85
  4. Allowance07/14/87
  5. Abandoned
  6. In force

The application was allowed on 07/14/1987 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: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

See this company's full portfolio

Inventors

F. C. (pessoa física)

US

Technical data

Priority claims

US

232.597 · 02/09/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

05/17/1988

RPI 917

Notificação para pagamento de retribuição

#13.1

11/10/1987

RPI 890

Deferimento

#9.1

07/14/1987

RPI 873

Republicação - classificação IPC

#15.11

06/09/1987

RPI 868

Exigência - art. 36 da LPI

#6.1

12/03/1985

RPI 789

Solicitação de exame técnico

#4.1

02/20/1985

RPI 748

Publicação do pedido de patente

#3.1

12/21/1982

RPI 635

Pedido de patente depositado

#2.1

04/06/1982

RPI 598

Patent monitoring

Track this patent in real time.

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