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

LASTRO PARA LÂMPADA INCANDESCENTE FILAMENTADA E LÂMPADA PRODUZIDA COM O DITO LASTRO.

ArquivadaInvention Patent

Application data

Number

PI8303122

Type

Invention Patent

Filing

06/09/1983

Publication

01/31/1984

Progress at the INPI

  1. Filing06/09/83
  2. Publication01/31/84
  3. Abandoned05/20/86
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

See this company's full portfolio

Inventors

P. H. (pessoa física)

Technical data

IPC Classification

Priority claims

US

387.724 · 06/11/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/16/1988

RPI 930

6.2

09/15/1987

RPI 882

Solicitação de exame técnico

#4.1

05/20/1986

RPI 813

Publicação do pedido de patente

#3.1

01/31/1984

RPI 693

Pedido de patente depositado

#2.1

07/26/1983

RPI 666

Patent monitoring

Track this patent in real time.

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