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Official data from INPI

TUBO DE COMBUSTÍVEL E VAPOR ALONGADO

Arquivada/ExtintaInvention PatentPCT · US1996000467

Application data

Number

PI9606830

Type

Invention Patent

Filing

01/11/1996

Publication

12/30/1997

PCT

US1996000467

Progress at the INPI

  1. Filing01/11/96
  2. Publication12/30/97
  3. Examination
  4. Allowance07/09/02
  5. Grant03/05/03
  6. Expired01/12/16

The letters patent expired on 01/12/2016: 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: 01/12/2016. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ITT Manufacturing Enterprises, Inc.

US

See this company's full portfolio

Inventors

C. C. (pessoa física)

US

F. M. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

08/370,603 · 01/10/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 11/01/2016

01/12/2016

RPI 2349

Restauração da patente

#24.4

09/17/2013

RPI 2228

24.3

Referente ao não recolhimento da 15ª anuidade.

03/19/2013

RPI 2202

Concessão da patente

#16.1

03/05/2003

RPI 1678

Deferimento

#9.1

07/09/2002

RPI 1644

Exigência - art. 36 da LPI

#6.1

05/22/2001

RPI 1585

Notificação de entrada na fase nacional - PCT

#1.3

12/30/1997

RPI 1410

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