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Official data from INPI

APOIO ARTICULADO PARA VIADUTOS, PONTES, COBERTURAS DE EDIFÍCIOS E SIMILARES

IndeferidaInvention Patent
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Application data

Number

PI9001533

Type

Invention Patent

Filing

04/03/1990

Publication

11/05/1991
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Progress at the INPI

Under appeal
  1. Filing04/03/90
  2. Publication11/05/91
  3. Examination11/23/93
  4. Refused01/16/96
  5. Grant
  6. In force

The application was refused by the INPI on 01/16/1996. The invention was never patented.

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Latest action published by the INPI: 01/16/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fip do Brasil S/C Ltda

SP, BR

Inventors

W. B. (pessoa física)

Technical data

IPC Classification

E01D 19/04E04B 1/36

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/16/1996

RPI 1311

Retificação

#15.6

11/15/1994

RPI 1250

Retificação

#15.3

06/14/1994

RPI 1228

Solicitação de exame técnico

#4.1

11/23/1993

RPI 1199

Publicação do pedido de patente

#3.1

11/05/1991

RPI 1092

Pedido de patente depositado

#2.1

10/09/1990

RPI 1036

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