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Official data from INPI

PROCESSADOR

Arquivada/ExtintaInvention PatentPCT · US1995015682

Application data

Number

PI9509841

Type

Invention Patent

Filing

12/01/1995

Publication

11/25/1997

PCT

US1995015682

Progress at the INPI

  1. Filing12/01/95
  2. Publication11/25/97
  3. Examination
  4. Allowance07/27/04
  5. Grant10/26/04
  6. Expired12/15/15

The letters patent expired on 12/15/2015: 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: 12/15/2015. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. C. (pessoa física)

US

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Inventors

A. P. (pessoa física)

IL

B. E. (pessoa física)

IL

L. M. (pessoa física)

US

M. M. (pessoa física)

US

Y. Y. (pessoa física)

IL

Technical data

IPC Classification

Priority claims

US

349730 · 12/01/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 01/12/2015

12/15/2015

RPI 2345

Concessão da patente

#16.1

10/26/2004

RPI 1764

Deferimento

#9.1

07/27/2004

RPI 1751

Exigência - art. 36 da LPI

#6.1

03/30/2004

RPI 1734

Conhecimento de parecer técnico

#7.1

11/04/2003

RPI 1713

Conhecimento de parecer técnico

#7.1

07/01/2003

RPI 1695

Notificação de entrada na fase nacional - PCT

#1.3

11/25/1997

RPI 1408

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