Official data from INPI

MISTURA DE ALTA RESISTÊNCIA PARA PAVIMENTAÇÃO.

Em AnáliseInvention Patent

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Application data

Number

PI8604842

Type

Invention Patent

Filing

10/01/1986

Publication

05/31/1988

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Progress at the INPI

Under appeal

Filing10/01/86
Publication05/31/88
Examination08/23/88
Refused01/10/95
Grant
In force

The application was refused by the INPI on 01/10/1995. The invention was never patented.

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Latest action published by the INPI: 08/23/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. S. (pessoa física)

SP, BR

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

C04B 28/22 C04B 7/13

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/23/1988

RPI 931

Publicação do pedido de patente

#3.1

05/31/1988

RPI 919

Pedido de patente depositado

#2.1

04/07/1987

RPI 859

Indeferimento

#9.2

01/10/1995

RPI 1258

Conhecimento de parecer técnico

#7.1

02/16/1994

RPI 1211

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