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

CHAVE ELETRICA DE TRANSFERENCIA,MULTIPOLAR,AUTO-AJUSTAVEL

ArquivadaUtility Model
Talk to an expert

Application data

Number

MU6500788

Type

Utility Model

Filing

06/07/1985

Publication

01/21/1987
View on INPI

Progress at the INPI

  1. Filing06/07/85
  2. Publication01/21/87
  3. Abandoned05/05/87
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IWERSEN S A IND E COMERCIO [BR]

Inventors

I. M. (pessoa física)

Technical data

IPC Classification

H01H 21/18

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.3

02/08/1989

RPI 955

Exigência - art. 36 da LPI

#6.1

04/19/1988

RPI 913

Exigência - art. 36 da LPI

#6.1

12/29/1987

RPI 897

Solicitação de exame técnico

#4.1

05/05/1987

RPI 863

Publicação do pedido de patente

#3.1

01/21/1987

RPI 848

Pedido de patente depositado

#2.1

08/27/1985

RPI 775

Related

Patent monitoring

Track this patent in real time.

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