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

CONCENTRADOR HIDROGRAVIMETRICO ROTATIVO DE MINERAIS

Em ExigênciaUtility Model

Application data

Number

MU6600549

Type

Utility Model

Filing

04/10/1986

Publication

11/10/1987

Progress at the INPI

  1. Filing04/10/86
  2. Publication11/10/87
  3. Abandoned02/02/88
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PAULO DEGRAZIA CAMPEDELLI [BR]

Inventors

C. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

10/24/1989

RPI 992

Solicitação de exame técnico

#4.1

02/02/1988

RPI 902

Publicação do pedido de patente

#3.1

11/10/1987

RPI 890

Pedido de patente depositado

#2.1

01/13/1987

RPI 847

Arquivamento - Art. 36 §1° da LPI

#11.2

06/19/1990

RPI 1023

Patent monitoring

Track this patent in real time.

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