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Official data from INPI

APARELHOS SUBMARINOS

Arquivada/ExtintaInvention PatentPCT · US1998021192

Application data

Number

PI9816181

Type

Invention Patent

Filing

10/07/1998

Publication

08/08/2000

PCT

US1998021192

Progress at the INPI

  1. Filing10/07/98
  2. Publication08/08/00
  3. Examination
  4. Allowance08/29/06
  5. Grant02/13/07
  6. Expired09/24/19

The letters patent expired on 09/24/2019: 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: 09/24/2019. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. C. (pessoa física)

US

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Inventors

C. B. (pessoa física)

US

C. C. (pessoa física)

US

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

PATENTE EXTINTA EM 07.10.2018

09/24/2019

RPI 2542

24.5

Referente ao despacho publicado na RPI 2048 de 06/04/2010.

06/22/2010

RPI 2059

24.3

referente a 8ª anuidade

04/06/2010

RPI 2048

Concessão da patente

#16.1

02/13/2007

RPI 1884

Deferimento

#9.1

08/29/2006

RPI 1860

Exigência - art. 36 da LPI

#6.1

03/28/2006

RPI 1838

Notificação de pedido dividido

#2.4

Notificação de entrada na fase nacional (1.3) publicada na RPI 1544 de 08/08/2000; Exigência técnica (6.1) publicada na RPI 1762 de 13/10/2004.

02/14/2006

RPI 1832

Exigência - art. 36 da LPI

#6.1

10/13/2004

RPI 1762

Notificação de entrada na fase nacional - PCT

#1.3

08/08/2000

RPI 1544

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