Official data from INPI

TANQUE DE REFRIGERACAO POR IMERSAO

Em AnáliseInvention Patent

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Application data

Number

PI7708022

Type

Invention Patent

Filing

12/02/1976

Publication

View on INPI

Progress at the INPI

Filing12/02/76
Publication
Examination
Allowance
Grant
In force

The application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

Latest action published by the INPI: 03/07/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DAVY LOEWY LTD

Inventors

S. D. (pessoa física)

Technical data

IPC Classification

C21D 1/62

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

112

03/07/1984

RPI 698

Pedido de recurso

#12.3

06/21/1983

RPI 661

Republicação - classificação IPC

#15.11

04/26/1983

RPI 653

11.3

03/15/1983

RPI 647

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