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Official data from INPI

AQUECEDOR SOLAR DE ÁGUA

ArquivadaInvention Patent

Application data

Number

PI7902412

Type

Invention Patent

Filing

04/19/1979

Publication

-

Progress at the INPI

  1. Filing04/19/79
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 04/19/1979 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: 01/11/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. A. (pessoa física)

A. B. (pessoa física)

Inventors

B. A. (pessoa física)

Technical data

IPC Classification

Priority claims

TD

P: 28 26 181.6 · 06/15/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

01/11/1983

RPI 638

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era F24J 3/02.

03/27/2018

RPI 2464

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