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

DISPOSITIVO DE ANEL DE PISTÃO PARA MÁQUINA DE MOVIMENTO ALTERNATIVO DE PISTÃO PRINCIPALMENTE PARA MOTORES DE COMBUSTÃO INTERNA

DeferidaInvention PatentPCT · HU1991000002

Application data

Number

PI9104008

Type

Invention Patent

Filing

01/18/1991

Publication

12/10/1991

PCT

HU1991000002

Progress at the INPI

Awaiting grant fee payment
  1. Filing01/18/91
  2. Publication12/10/91
  3. Examination03/30/93
  4. Allowance05/09/95
  5. Grant
  6. In force

The application was allowed by the INPI on 05/09/1995. 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: 10/10/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. W. (pessoa física)

HU

Inventors

L. W. (pessoa física)

HU

Technical data

IPC Classification

Priority claims

HU

185/90 · 01/18/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

10/10/1995

RPI 1297

Deferimento

#9.1

05/09/1995

RPI 1275

Solicitação de exame técnico

#4.1

03/30/1993

RPI 1165

Notificação de entrada na fase nacional - PCT

#1.3

12/10/1991

RPI 1097

Patent monitoring

Track this patent in real time.

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