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Official data from INPI

ESCOVA DENTAL

Arquivada/ExtintaInvention PatentPCT · EP1998004999

Application data

Number

PI9810850

Type

Invention Patent

Filing

07/23/1998

Publication

07/25/2000

PCT

EP1998004999

Progress at the INPI

  1. Filing07/23/98
  2. Publication07/25/00
  3. Examination
  4. Allowance02/10/04
  5. Grant04/13/04
  6. Terminated08/06/13

The patent was granted on 04/13/2004 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: 08/06/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V.

NL

See this company's full portfolio

Inventors

D. S. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

9716394.3 · 08/01/1997

Abstract

ESCOVA DENTAL . Uma escova dental possuinado filamentos que compreedem poli (tereftalato de trimetileno).

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 2039 de 02/02/2010 e ao não recolhimento da 12ª, 13ª, 14ª e 15ª anuidades.

08/06/2013

RPI 2222

24.3

referente a 7ª,8ª,9ª,10ª e 11ª anuidades

02/02/2010

RPI 2039

Concessão da patente

#16.1

04/13/2004

RPI 1736

Deferimento

#9.1

02/10/2004

RPI 1727

Notificação de entrada na fase nacional - PCT

#1.3

07/25/2000

RPI 1542

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