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Official data from INPI

SISTEMA DE AQUECIMENTO DE AGUA HIDROPNEUMATICO

ArquivadaUtility Model

Application data

Number

MU6400858

Type

Utility Model

Filing

05/30/1984

Publication

01/07/1986

Progress at the INPI

  1. Filing05/30/84
  2. Publication01/07/86
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 05/30/1984 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: 04/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HIDROSSOL IND E COMERCIO LTDA [BR]

Inventors

S. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

04/12/1988

RPI 912

14.1

01/05/1988

RPI 898

Publicação do pedido de patente

#3.1

01/07/1986

RPI 794

Pedido de patente depositado

#2.1

08/07/1984

RPI 720

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