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Official data from INPI

TELHAS COM AQUECEDOR SOLAR

ArquivadaInvention Patent

Application data

Number

PI9400283

Type

Invention Patent

Filing

02/17/1994

Publication

10/24/1995

Progress at the INPI

  1. Filing02/17/94
  2. Publication10/24/95
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/17/1994 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: 08/25/2015. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. A. (pessoa física)

SP, BR

Inventors

T. A. (pessoa física)

BR

Technical data

IPC Classification

Abstract

Patente de invenção de uma telha com aquecedor solar, compreende telha ondulada e transparente sobre a telha principal, o tubo aquecedor fixada na parte inferior da telha principal através da chapa auxiliar trocador de calor, e uniões nas extremidades dos tubos coletores.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

As classificações anteriores eram: E04D 13/18, F24J 2/00

08/25/2015

RPI 2329

Arquivamento - Art. 33 da LPI

#11.1

02/29/2000

RPI 1521

Publicação do pedido de patente

#3.1

10/24/1995

RPI 1299

Pedido de patente depositado

#2.1

05/03/1994

RPI 1222

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