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Official data from INPI

APARELHO DE CONTROLE DE FLUXO PARA O USO COM UM AMORTECEDOR DE IMPACTO EM UMA PANELA INTERMEDIÁRIA DE FUNDIDOR CONTÍNUO

Arquivada/ExtintaInvention PatentPCT · US1995012970

Application data

Number

PI9510297

Type

Invention Patent

Filing

10/16/1995

Publication

11/11/1997

PCT

US1995012970

Progress at the INPI

  1. Filing10/16/95
  2. Publication11/11/97
  3. Examination
  4. Allowance11/09/99
  5. Grant05/02/00
  6. Terminated09/03/13

The patent was granted on 05/02/2000 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: 09/03/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. C. (pessoa física)

US

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Inventors

M. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

08/372535 · 01/13/1995

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 2049 13/04/2010 e comprovar recolhimento da 15ª , 16ª , 17ª e 18ª anuidades.

09/03/2013

RPI 2226

24.3

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

04/13/2010

RPI 2049

Concessão da patente

#16.1

05/02/2000

RPI 1530

Deferimento

#9.1

11/09/1999

RPI 1505

Notificação de entrada na fase nacional - PCT

#1.3

11/11/1997

RPI 1406

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