Official data from INPI

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Em AnáliseInvention Patent

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Application data

Number

PI8503770

Type

Invention Patent

Filing

08/09/1985

Publication

05/13/1986

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Progress at the INPI

Filing08/09/85
Publication05/13/86
Abandoned04/19/88
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: 04/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Colgate-Palmolive Company

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Inventors

L. K. (pessoa física)

P. R. (pessoa física)

Technical data

IPC Classification

C11D 1/08 C11D 3/06 C11D 3/08

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/19/1988

RPI 913

Publicação do pedido de patente

#3.1

05/13/1986

RPI 812

Pedido de patente depositado

#2.1

10/22/1985

RPI 783

Republicação - classificação IPC

#15.11

11/05/1991

RPI 1092

Arquivamento - Art. 36 §1° da LPI

#11.2

07/23/1991

RPI 1077

Exigência - art. 36 da LPI

#6.1

01/29/1991

RPI 1052

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