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

SISTEMA DE VÁLVULA DE CONTROLE À VÁCUO

Arquivada/ExtintaInvention PatentPCT · SE1995000768

Application data

Number

PI9508230

Type

Invention Patent

Filing

06/22/1995

Publication

12/23/1997

PCT

SE1995000768

Progress at the INPI

  1. Filing06/22/95
  2. Publication12/23/97
  3. Examination
  4. Allowance10/19/99
  5. Grant04/18/00
  6. Terminated08/06/13

The patent was granted on 04/18/2000 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/06/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. A. (pessoa física)

SE

See this company's full portfolio

Inventors

R. E. (pessoa física)

SE

U. J. (pessoa física)

SE

Technical data

IPC Classification

Priority claims

SE

9402404-9 · 07/07/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Extinção para fins de restauração (art. 87)

#21.6

Referente ao despacho publicado na RPI 2056 de 01/06/2010 e ao não recolhimento da 16ª, 17ª e 18ª anuidades.

08/06/2013

RPI 2222

24.3

Referente 9a., 10a., 11a., 12a., 13a., 14a., e 15a. anuidades.

06/01/2010

RPI 2056

Concessão da patente

#16.1

04/18/2000

RPI 1528

Deferimento

#9.1

10/19/1999

RPI 1502

Notificação de entrada na fase nacional - PCT

#1.3

12/23/1997

RPI 1409

Patent monitoring

Track this patent in real time.

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