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Official data from INPI

DISPOSITIVO DE RETENÇÃO DA CHAE AO SUPORTE DAS MAÇANETAS, NA FECHADURAS.

Em AnáliseUtility Model
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Application data

Number

MU6700618

Type

Utility Model

Filing

04/10/1987

Publication

11/08/1988
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Progress at the INPI

Under appeal
  1. Filing04/10/87
  2. Publication11/08/88
  3. Examination02/21/89
  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: 02/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. M. (pessoa física)

Inventors

D. M. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

02/21/1989

RPI 957

Publicação do pedido de patente

#3.1

11/08/1988

RPI 942

Pedido de patente depositado

#2.1

07/14/1987

RPI 873

Indeferimento

#9.2

10/09/1990

RPI 1036

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