Official data from INPI

saco descartável para a formação de blocos de gelo.

IndeferidaInvention Patent

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Application data

Number

PI8304772

Type

Invention Patent

Filing

08/30/1983

Publication

02/14/1984

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Progress at the INPI

Under appeal

Filing08/30/83
Publication02/14/84
Examination06/12/84
Refused06/25/85
Grant
In force

The application was refused by the INPI on 06/25/1985. The invention was never patented.

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Latest action published by the INPI: 06/25/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. K. (pessoa física)

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

06/25/1985

RPI 766

Pedido de certificado de adição de invenção

#5.1

11/13/1984

RPI 734

Solicitação de exame técnico

#4.1

06/12/1984

RPI 712

Publicação antecipada

#3.2

02/14/1984

RPI 695

Pedido de patente depositado

#2.1

11/01/1983

RPI 680

From the same holder

alças portáteis para sacolas.

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