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Official data from INPI

SISTEMA DE REFRIGERAÇÃO EM SELOS MECANICOS EXTERNOS AO CORPO DA BOMBA

ArquivadaInvention Patent

Application data

Number

PI9004402

Type

Invention Patent

Filing

08/30/1990

Publication

07/02/1991

Progress at the INPI

  1. Filing08/30/90
  2. Publication07/02/91
  3. Abandoned12/03/91
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/06/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bombas Adamauri Indústria e Comércio Ltda.

SP, BR

Inventors

D. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/06/1994

RPI 1253

Exigência - art. 36 da LPI

#6.1

05/03/1994

RPI 1222

Solicitação de exame técnico

#4.1

12/03/1991

RPI 1096

Publicação antecipada

#3.2

07/02/1991

RPI 1074

Pedido de patente depositado

#2.1

03/12/1991

RPI 1058

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