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Official data from INPI

SEM TITULO

Em AnáliseUtility Model
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Application data

Number

MU6700713

Type

Utility Model

Filing

03/30/1987

Publication

11/16/1988
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Progress at the INPI

Under appeal
  1. Filing03/30/87
  2. Publication11/16/88
  3. Examination07/04/89
  4. Refused10/09/90
  5. Grant
  6. In force

The application was refused by the INPI on 10/09/1990. The invention was never patented.

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Latest action published by the INPI: 07/04/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. Y. (pessoa física)

SP, BR

Inventors

Y. [. (pessoa física)

Technical data

IPC Classification

C12M 1/18

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/04/1989

RPI 976

Publicação do pedido de patente

#3.1

11/16/1988

RPI 943

Pedido de patente depositado

#2.1

11/10/1987

RPI 890

Indeferimento

#9.2

10/09/1990

RPI 1036

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