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

EQUIPAMENTO PARA LAVAGEM E SEPARAÇÃO DE MINERAIS E RESPECTIVO PROCESSO DE REALIZAÇÃO

Em AnáliseInvention Patent

Application data

Number

PI8905813

Type

Invention Patent

Filing

11/17/1989

Publication

05/22/1990

Progress at the INPI

Awaiting grant fee payment
  1. Filing11/17/89
  2. Publication05/22/90
  3. Examination01/22/91
  4. Allowance07/19/94
  5. Grant
  6. In force

The application was allowed by the INPI on 07/19/1994. The grant of the letters patent is being processed.

Leave your contact and we will alert you

We track INPI publications and let you know as soon as this case moves.

We use your details only for this alert.

Latest action published by the INPI: 05/23/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. C. (pessoa física)

SP, BR

Inventors

L. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

05/23/1995

RPI 1277

Notificação para pagamento de retribuição

#13.1

11/15/1994

RPI 1250

Deferimento

#9.1

07/19/1994

RPI 1233

Solicitação de exame técnico

#4.1

01/22/1991

RPI 1051

Publicação antecipada

#3.2

05/22/1990

RPI 1019

Pedido de patente depositado

#2.1

04/17/1990

RPI 1014

Patent monitoring

Track this patent in real time.

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