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

ADITIVO CONTENDO CHUMBO PARA FUNDIÇÕES DE AÇO, PROCESSO PARA O TRATAMENTO DE FUNDIÇÕES DE AÇO E UTILIZAÇÃO

PublicadaInvention Patent

Application data

Number

PI8806056

Type

Invention Patent

Filing

11/18/1988

Publication

08/08/1989

Progress at the INPI

  1. Filing11/18/88
  2. Publication08/08/89
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 11/18/1988 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

DE

See this company's full portfolio

Inventors

B. N. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P37 39 154.2 · 11/19/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/08/1989

RPI 981

Pedido de patente depositado

#2.1

04/04/1989

RPI 963

Arquivamento - Art. 33 da LPI

#11.1

11/26/1991

RPI 1095

Patent monitoring

Track this patent in real time.

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