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

APARELHO DE ELETRODO PARA USO EM UM SISTEMA ELETROQUÍMICO

ArquivadaInvention Patent

Application data

Number

PI9102382

Type

Invention Patent

Filing

06/07/1991

Publication

01/14/1992

Progress at the INPI

  1. Filing06/07/91
  2. Publication01/14/92
  3. Examination06/23/92
  4. Allowance05/05/98
  5. Abandoned
  6. In force

The application was allowed on 05/05/1998 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: 06/22/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Hughes Aircraft Company

US

See this company's full portfolio

Inventors

F. L. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

07/542,380 · 06/22/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Art. 38 § 2º LPI.

06/22/1999

RPI 1485

Deferimento

#9.1

05/05/1998

RPI 1428

Solicitação de exame técnico

#4.1

06/23/1992

RPI 1125

Publicação do pedido de patente

#3.1

01/14/1992

RPI 1102

Patent monitoring

Track this patent in real time.

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