Official data from INPI

UNIDADE DE DOSAGEM DE DETERGENTE PROCESSO PARA SUA PREPARACAO E USO DA MESMA

ArquivadaInvention Patent

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Application data

Number

PI8205786

Type

Invention Patent

Filing

10/01/1981

Publication

09/06/1983

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Progress at the INPI

Filing10/01/81
Publication09/06/83
Abandoned11/12/85
Allowance
Grant
In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VESTERAGER NIELS OLE [DK]

Inventors

O. [. (pessoa física)

Technical data

IPC Classification

C11D 1/00 C11D 17/08

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

02/28/1989

RPI 958

Exigência - art. 36 da LPI

#6.1

08/16/1988

RPI 930

Solicitação de exame técnico

#4.1

11/12/1985

RPI 786

Publicação do pedido de patente

#3.1

09/06/1983

RPI 672

Pedido de patente depositado

#2.1

11/23/1982

RPI 631

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