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Official data from INPI

VÁLVULA INVERSORA DA ROTAÇÃO DE MICROMOTOR PNEUMÁTICO PARA USO ODONTOLÓGICO

PublicadaUtility Model
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Application data

Number

MU6702946

Type

Utility Model

Filing

12/30/1987

Publication

08/08/1989
View on INPI

Progress at the INPI

  1. Filing12/30/87
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 12/30/1987. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 08/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ruca Indústria de Equipamentos Odontológicos Ltda

SP, BR

Inventors

A. R. (pessoa física)

BR

Technical data

IPC Classification

A61C 1/08

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/08/1989

RPI 981

Pedido de patente depositado

#2.1

05/10/1988

RPI 916

Retificação

#15.3

03/09/1993

RPI 1162

Pedido de certificado de adição de invenção

#5.1

07/24/1990

RPI 1025

Pedido de certificado de adição de invenção

#5.1

06/05/1990

RPI 1021

Solicitação de exame técnico

#4.1

03/06/1990

RPI 1008

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