Official data from INPI

TANQUE DE ACO INOXIDAVEL PARA LAVAGEM DE ROUPAS

Em AnáliseUtility Model

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Application data

Number

MU5701557

Type

Utility Model

Filing

12/12/1977

Publication

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Progress at the INPI

Filing12/12/77
Publication
Examination
Refused12/14/82
Grant
In force

The application was refused on 12/14/1982 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 12/14/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HELDT E

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

131

12/14/1982

RPI 634

Pedido de recurso

#12.3

09/21/1982

RPI 622

11.3

05/04/1982

RPI 602

From the same holder

VALVULA PARA PIA E TANQUE

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