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

MATRIZ PARA INJECAO BICOLORIDA DE PLASTICOS

Em AnáliseUtility Model

Application data

Number

MU6201143

Type

Utility Model

Filing

08/20/1982

Publication

06/14/1983

Progress at the INPI

  1. Filing08/20/82
  2. Publication06/14/83
  3. Examination02/14/84
  4. Allowance12/17/85
  5. Grant07/29/86
  6. Terminated05/24/88

The patent was granted on 07/29/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

METALURGICA ACOREAL LTDA [BR]

Inventors

S. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

Concessão da patente

#16.1

07/29/1986

RPI 823

Notificação para pagamento de retribuição

#13.1

04/22/1986

RPI 809

Deferimento

#9.1

12/17/1985

RPI 791

Solicitação de exame técnico

#4.1

02/14/1984

RPI 695

Publicação antecipada

#3.2

06/14/1983

RPI 660

Pedido de patente depositado

#2.1

10/13/1982

RPI 625

Patent monitoring

Track this patent in real time.

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