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Official data from INPI

ESCOVA DENTAL APERFEIÇOADA

ArquivadaInvention Patent

Application data

Number

PI9400254

Type

Invention Patent

Filing

01/31/1994

Publication

09/26/1995

Progress at the INPI

  1. Filing01/31/94
  2. Publication09/26/95
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 01/31/1994 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/29/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. R. (pessoa física)

SP, BR

Inventors

S. R. (pessoa física)

BR

Technical data

IPC Classification

Abstract

Patente de Invenção de "ESCOVA DENTAL APERFEIÇOADA", compreendendo, basicamente, a adoção de uma cabeça (10), provida de fileiras de tufos com alturas diferenciadas, sendo mais alta a fileira central (11) e mais baixas as fileiras laterais (12), de modo a definir um perfil transversal em "V" invertido.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

02/29/2000

RPI 1521

Publicação do pedido de patente

#3.1

09/26/1995

RPI 1295

Pedido de patente depositado

#2.1

04/05/1994

RPI 1218

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