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Official data from INPI

CONES OU PONTAS DE GUTA-PERCHA ACESSÓRIOS (FEATHERED) DE PONTA FINA OU MICRO FINA (MICRO TIP)

ArquivadaUtility Model

Application data

Number

MU7400531

Type

Utility Model

Filing

02/28/1994

Publication

10/24/1995

Progress at the INPI

  1. Filing02/28/94
  2. Publication10/24/95
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/28/1994 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/25/2017. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Q. D. (pessoa física)

MG, BR

Inventors

Q. D. (pessoa física)

BR

Technical data

IPC Classification

Abstract

Compreende um cone de guta-percha para ser usado em obturações do sistema de canais radiculares, fabricado em guta-percha natural atóxica. Contendo o modelo, um cone de guta-percha cônico-progressivo (1) especial "feathered", com ponta fina ou micro fina (Micro Tip) (2), nos tamanhos: Extra-fine (XF), Fine (F), Fine-Medium (FM), Medium (M), Medium-Large (ML) e Large (L).

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

A classificação anterior era: A61C 5/04

07/25/2017

RPI 2429

Arquivamento - Art. 33 da LPI

#11.1

04/04/2000

RPI 1526

Publicação do pedido de patente

#3.1

10/24/1995

RPI 1299

Pedido de patente depositado

#2.1

05/03/1994

RPI 1222

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