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Official data from INPI

SISTEMA DE MEMÓRIA TÉRMICA PARA UNIDADE DE TRATAMENTO TÉRMICO DE LENTES OFTÁLMICAS OU EQUIPAMENTO ENDURECEDOR DE LENTES.

Em AnáliseInvention Patent

Application data

Number

PI8606122

Type

Invention Patent

Filing

12/03/1986

Publication

06/28/1988

Progress at the INPI

  1. Filing12/03/86
  2. Publication06/28/88
  3. Examination10/18/88
  4. Allowance
  5. Grant
  6. In force

Published on 06/28/1988, 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: 10/18/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. C. (pessoa física)

SP, BR

Inventors

C. [. (pessoa física)

M. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/18/1988

RPI 939

Publicação do pedido de patente

#3.1

06/28/1988

RPI 923

Pedido de patente depositado

#2.1

04/22/1987

RPI 861

112

03/05/1991

RPI 1057

Pedido de recurso

#12.3

01/02/1991

RPI 1048

11.3

09/25/1990

RPI 1034

Exigência - art. 36 da LPI

#6.1

05/22/1990

RPI 1019

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