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Official data from INPI

CURSORES LIMITADORES PARA TRATAMENTO ENDODÔNTICO

Em AnáliseUtility Model

Application data

Number

MU7000183

Type

Utility Model

Filing

02/02/1990

Publication

10/01/1991

Progress at the INPI

  1. Filing02/02/90
  2. Publication10/01/91
  3. Examination12/10/91
  4. Refused10/08/96
  5. Grant
  6. In force

The application was refused on 10/08/1996 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/08/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. A. (pessoa física)

RJ, BR

Inventors

M. A. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

10/08/1996

RPI 1349

Petição de recurso

#12.2

02/21/1996

RPI 1316

Indeferimento (variante)

#9.2.3

10/24/1995

RPI 1299

Indeferimento

#9.2

11/22/1994

RPI 1251

Solicitação de exame técnico

#4.1

12/10/1991

RPI 1097

Publicação do pedido de patente

#3.1

10/01/1991

RPI 1087

Pedido de patente depositado

#2.1

05/15/1990

RPI 1018

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