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

COMPOSIÇÃO DE MISTURA DE EMISSÃO PARA LÂMPADA DE VAPOR HPS OU DHPS, ELETRODO TERMIÔNICO PARA A DITA LÂMPADA, LÂMPADA DE DESCARGA ELÉTRICA DE SÓDIO DE ALTA PRESSÀO E ALTA INTENSIDADE E PROCESSO PARA FORMAÇÀO DE ELETRODO PARA LÂMPADA HPS OU DHPS;

Em AnáliseInvention Patent

Application data

Number

PI8601990

Type

Invention Patent

Filing

04/18/1986

Publication

01/06/1987

Progress at the INPI

  1. Filing04/18/86
  2. Publication01/06/87
  3. Abandoned03/15/88
  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: 03/15/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

See this company's full portfolio

Inventors

A. M. (pessoa física)

BR

K. L. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

728.556 · 04/29/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

03/15/1988

RPI 908

Publicação do pedido de patente

#3.1

01/06/1987

RPI 846

Pedido de patente depositado

#2.1

12/23/1986

RPI 844

Arquivamento - Art. 36 §1° da LPI

#11.2

02/06/1996

RPI 1314

Exigência - art. 36 da LPI

#6.1

06/20/1995

RPI 1281

11.7

10/11/1994

RPI 1245

11.8

10/27/1992

RPI 1143

Arquivamento - Art. 36 §1° da LPI

#11.2

06/30/1992

RPI 1126

Exigência - art. 36 da LPI

#6.1

09/03/1991

RPI 1083

Patent monitoring

Track this patent in real time.

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