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Official data from INPI

MÁQUINA HIDRÁULICA

Arquivada/ExtintaInvention PatentPCT · US1995008732

Application data

Number

PI9508276

Type

Invention Patent

Filing

07/11/1995

Publication

12/23/1997

PCT

US1995008732

Progress at the INPI

  1. Filing07/11/95
  2. Publication12/23/97
  3. Examination
  4. Allowance02/29/00
  5. Grant10/03/00
  6. Terminated08/13/13

The patent was granted on 10/03/2000 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: 08/13/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Torvec, Inc

US

See this company's full portfolio

Inventors

K. G. (pessoa física)

US

V. G. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

274220 · 07/13/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Extinção para fins de restauração (art. 87)

#21.6

Referente ao não cumprimento do despacho 24.3 na RPI 2054 de 18/05/2010 e comprovar recolhimento da 15ª, 16ª, 17ª e 18ª anuidades.

08/13/2013

RPI 2223

24.3

Referente a 12ª, 13ª e 14ª anuidade(s).

05/18/2010

RPI 2054

Concessão da patente

#16.1

10/03/2000

RPI 1552

Deferimento

#9.1

02/29/2000

RPI 1521

Notificação de entrada na fase nacional - PCT

#1.3

12/23/1997

RPI 1409

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