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

APARELHO CONTATOR COM INTERRUPTORES PROTEGIDOS

Arquivada/ExtintaInvention Patent

Application data

Number

PI9000753

Type

Invention Patent

Filing

02/19/1990

Publication

01/22/1991

Progress at the INPI

  1. Filing02/19/90
  2. Publication01/22/91
  3. Examination06/04/91
  4. Allowance03/23/99
  5. Grant10/19/99
  6. Expired01/02/13

The letters patent expired on 01/02/2013: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 01/02/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Telemecanique

FR

See this company's full portfolio

Inventors

N. F. (pessoa física)

FR

Technical data

Priority claims

FR

89 02215 · 02/21/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 19/02/2010

01/02/2013

RPI 2191

Concessão da patente

#16.1

10/19/1999

RPI 1502

Deferimento

#9.1

03/23/1999

RPI 1472

Solicitação de exame técnico

#4.1

06/04/1991

RPI 1070

Publicação do pedido de patente

#3.1

01/22/1991

RPI 1051

Pedido de patente depositado

#2.1

05/15/1990

RPI 1018

Patent monitoring

Track this patent in real time.

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