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Official data from INPI

SISTEMA DE FIXAÇÃO DE BROCAS PARA PEÇAS DE MÃO ODONTOLÓGICAS

IndeferidaInvention Patent

Application data

Number

PI9001605

Type

Invention Patent

Filing

04/03/1990

Publication

11/06/1990

Progress at the INPI

Under appeal
  1. Filing04/03/90
  2. Publication11/06/90
  3. Examination02/18/92
  4. Refused10/03/95
  5. Grant
  6. In force

The application was refused by the INPI on 10/03/1995. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/03/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Dabi-Atlante S/A Indústrias Médico Odontológicas

SP, BR

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Inventors

L. H. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

10/03/1995

RPI 1296

Pedido de certificado de adição de invenção

#5.1

07/21/1992

RPI 1129

Solicitação de exame técnico

#4.1

02/18/1992

RPI 1107

Publicação antecipada

#3.2

11/06/1990

RPI 1040

Pedido de patente depositado

#2.1

08/14/1990

RPI 1028

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