Official data from INPI

DISPOSIÇÃO CONSTRUTIVA EM SOLENÓIDE DE TRAÇÃO

Prazo de SigiloUtility Model

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Application data

Number

MU6802842

Type

Utility Model

Filing

12/28/1988

Publication

08/14/1990

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Progress at the INPI

Filing12/28/88
Publication08/14/90
Abandoned
Allowance
Grant
In force

The applicant withdrew the application. The case ended without a patent.

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Latest action published by the INPI: 05/30/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sier-Equipamentos Eletro-Mecânicos Ltda -ME

RS, BR

Inventors

M. /. (pessoa física)

Technical data

IPC Classification

H01F 17/04

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

05/30/1989

RPI 971

10.1

10/16/1990

RPI 1037

Publicação do pedido de patente

#3.1

08/14/1990

RPI 1028

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