Official data from INPI

DISPOSITIVO PARA REDUZIR O NÍVEL DE CONTAMINAÇÃO MICROBIOLÓGICA EM TELEFONES PÚBLICOS OU PARTICULARES

PublicadaUtility Model

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Application data

Number

MU6701902

Type

Utility Model

Filing

08/24/1987

Publication

03/28/1989

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Progress at the INPI

Filing08/24/87
Publication03/28/89
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 08/24/1987 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 03/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. P. (pessoa física)

SP, BR

Inventors

L. P. (pessoa física)

Technical data

IPC Classification

H04M 1/17

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

03/28/1989

RPI 962

Pedido de patente depositado

#2.1

04/05/1988

RPI 911

Arquivamento - Art. 33 da LPI

#11.1

10/08/1991

RPI 1088

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