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Official data from INPI

PROCESSO DE PRÉ-FABRICAÇÃO DE LAJE LISA

ArquivadaInvention Patent

Application data

Number

PI9604320

Type

Invention Patent

Filing

09/27/1996

Publication

06/16/1998

Progress at the INPI

  1. Filing09/27/96
  2. Publication06/16/98
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 09/27/1996 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/18/2001. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. M. (pessoa física)

SP, BR

Inventors

R. M. (pessoa física)

BR

Technical data

IPC Classification

Abstract

Patente de Invenção de "PROCESSO DE PRÉ-FABRICAÇÃO DE LAJE LISA" compriendendo lajes pré-fabricadas a partir de uma alma estrutural (5) constituída de duas barrinhas de ferro cumpridas (4) tendo a elas atravessadas e soldadas barrinhas mais curtas (3) que também tem estas barrinha ainda mais curta, com as pontas dobradas (1) e soldadas a mesma (3) na qual será soldada a treliça (6) e mergulhada no concreto (9) do molde (8).

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/18/2001

RPI 1602

Publicação do pedido de patente

#3.1

06/16/1998

RPI 1434

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