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

PROCESSO CATAFORÉTICO APERFEIÇOADO PARA USO NA FABRICAÇÃO DE UM TUBO DE RAIOS CATÓDICOS A CORES.

ArquivadaInvention PatentPCT · US1988001455

Application data

Number

PI8807904

Type

Invention Patent

Filing

05/03/1988

Publication

05/14/1991

PCT

US1988001455

Progress at the INPI

  1. Filing05/03/88
  2. Publication05/14/91
  3. Examination12/24/91
  4. Allowance03/15/94
  5. Abandoned
  6. In force

The application was allowed on 03/15/1994 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: 12/27/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Z. C. (pessoa física)

US

See this company's full portfolio

Inventors

C. I. (pessoa física)

P. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

12/27/1994

RPI 1256

Notificação para pagamento de retribuição

#13.1

06/28/1994

RPI 1230

Deferimento

#9.1

03/15/1994

RPI 1215

Solicitação de exame técnico

#4.1

12/24/1991

RPI 1099

Notificação de entrada na fase nacional - PCT

#1.3

05/14/1991

RPI 1067

Patent monitoring

Track this patent in real time.

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