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Official data from INPI

TELHA-CALHA CERÂMICA

ArquivadaUtility Model
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Application data

Number

MU7902771

Type

Utility Model

Filing

11/05/1999

Publication

06/19/2001
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Progress at the INPI

  1. Filing11/05/99
  2. Publication06/19/01
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 11/05/1999 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: 08/03/2004. 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

E04D 1/28

Abstract

''TELHA-CALHA CERÂMICA''. Refere-se o presente Modelo de Utilidade a uma telha residencial termo-acústica, constituída por calha-canal de chapa de aço zincado, montada em conjunto com uma telha-capa cerâmica Taquá.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

08/03/2004

RPI 1752

Arquivamento - Art. 33 da LPI

#11.1

12/16/2003

RPI 1719

Publicação do pedido de patente

#3.1

06/19/2001

RPI 1589

Pedido de patente depositado

#2.1

11/21/2000

RPI 1559

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