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Official data from INPI

FLUXÍMETRO DE CORIOLIS E MÉTODO DE OPERAÇÃO DO MESMO

Arquivada/ExtintaInvention PatentPCT · US1996003280

Application data

Number

PI9607544

Type

Invention Patent

Filing

03/12/1996

Publication

12/23/1997

PCT

US1996003280

Progress at the INPI

  1. Filing03/12/96
  2. Publication12/23/97
  3. Examination
  4. Allowance12/06/05
  5. Grant04/11/06
  6. Expired05/03/16

The letters patent expired on 05/03/2016: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/03/2016. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Micro Motion, Inc.

US

See this company's full portfolio

Inventors

C. C. (pessoa física)

US

R. L. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

08/404.340 · 03/15/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 11/04/2016

05/03/2016

RPI 2365

Concessão da patente

#16.1

04/11/2006

RPI 1840

Deferimento

#9.1

12/06/2005

RPI 1822

Exigência - art. 36 da LPI

#6.1

03/12/2002

RPI 1627

Notificação de entrada na fase nacional - PCT

#1.3

12/23/1997

RPI 1409

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