Official data from INPI

RECIPIENTE APERFEIÇOADO PARA LÍQUIDOS

IndeferidaInvention Patent

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Application data

Number

PI8100816

Type

Invention Patent

Filing

02/09/1981

Publication

10/13/1982

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Progress at the INPI

Under appeal

Filing02/09/81
Publication10/13/82
Examination03/22/83
Refused01/02/85
Grant
In force

The application was refused by the INPI on 01/02/1985. The invention was never patented.

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Latest action published by the INPI: 04/16/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. L. (pessoa física)

SP, BR

Inventors

M. L. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

04/16/1985

RPI 756

Indeferimento

#9.2

01/02/1985

RPI 741

Solicitação de exame técnico

#4.1

03/22/1983

RPI 648

Publicação do pedido de patente

#3.1

10/13/1982

RPI 625

From the same holder

MADALENA LEOPOLD CAIXA-EMBALAGEM UNIDADE ARMAZENADORA DE CAPACIDADE MODULAR VERTEDOR PARA EMBALAGENS PLÁSTICAS E OUTRAS RECIPIENTE COM VÁLVULA DE PRESSÃO

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