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

MÁQUINA PARA EXTRAÇÃO DE DIAMANTES

PublicadaInvention Patent

Application data

Number

PI8902960

Type

Invention Patent

Filing

06/02/1989

Publication

10/03/1989

Progress at the INPI

Technical opinion to answer
  1. Filing06/02/89
  2. Publication10/03/89
  3. Examination06/26/90
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. J. (pessoa física)

SP, BR

Inventors

J. J. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

10/03/1989

RPI 989

Pedido de patente depositado

#2.1

08/01/1989

RPI 980

120

05/02/1995

RPI 1274

Retificação

#15.3

06/14/1994

RPI 1228

Solicitação de exame técnico

#4.1

06/26/1990

RPI 1024

Patent monitoring

Track this patent in real time.

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