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Official data from INPI

Aparelho e processo de cura por luz para dentaduras e artigos dentários.

Em AnáliseInvention Patent

Application data

Number

PI8402091

Type

Invention Patent

Filing

05/04/1984

Publication

12/11/1984

Progress at the INPI

  1. Filing05/04/84
  2. Publication12/11/84
  3. Examination11/04/86
  4. Allowance
  5. Grant
  6. In force

Published on 12/11/1984, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 11/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Dentsply International, Inc.

US

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Inventors

E. T. (pessoa física)

G. I. (pessoa física)

T. H. (pessoa física)

Technical data

IPC Classification

Priority claims

US

492.284 · 05/06/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/04/1986

RPI 837

Solicitação de exame não realizada

#4.2

07/22/1986

RPI 822

Publicação do pedido de patente

#3.1

12/11/1984

RPI 738

Pedido de patente depositado

#2.1

07/10/1984

RPI 716

Retificação

#15.3

09/18/1990

RPI 1033

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