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

CONVERSOR ESTÁTICO

ArquivadaUtility Model
Talk to an expert

Application data

Number

MU7002856

Type

Utility Model

Filing

12/13/1990

Publication

08/11/1992
View on INPI

Progress at the INPI

  1. Filing12/13/90
  2. Publication08/11/92
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/13/1990 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: 09/06/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. L. (pessoa física)

SC, BR

Inventors

J. L. (pessoa física)

BR

Technical data

IPC Classification

H01F 27/28H02M 5/10

Abstract

CONVERSOR ESTÁTICO, compreende um transformador com circuito primário trifásico ou bifásico ou monofásico e com o circuito secundário monofásico. O circuito secundário é constituído de duas bobinas ligadas em série, de modo que cada uma delas está enrolada em cada um dos núcleos do circuito primário.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/06/1994

RPI 1240

Publicação do pedido de patente

#3.1

08/11/1992

RPI 1132

Pedido de patente depositado

#2.1

07/16/1991

RPI 1076

Related

Patent monitoring

Track this patent in real time.

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