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

TALHER PARA CRIANÇA COM CABO TRANSPARENTE

Arquivada/ExtintaUtility Model

Application data

Number

MU7002579

Type

Utility Model

Filing

11/29/1990

Publication

07/21/1992

Progress at the INPI

  1. Filing11/29/90
  2. Publication07/21/92
  3. Examination01/05/93
  4. Allowance01/31/95
  5. Grant07/25/95
  6. Expired07/01/08

The letters patent expired on 07/01/2008: 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: 07/01/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Hercules S/A - Fábrica de Talheres

RS, BR

See this company's full portfolio

Inventors

J. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 29/11/2000

07/01/2008

RPI 1956

Concessão da patente

#16.1

07/25/1995

RPI 1286

Deferimento

#9.1

01/31/1995

RPI 1261

Solicitação de exame técnico

#4.1

01/05/1993

RPI 1153

Publicação do pedido de patente

#3.1

07/21/1992

RPI 1129

Pedido de patente depositado

#2.1

07/02/1991

RPI 1074

Patent monitoring

Track this patent in real time.

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