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Official data from INPI

AQUECEDOR.

Em AnáliseInvention Patent

Application data

Number

PI8201221

Type

Invention Patent

Filing

03/08/1982

Publication

10/25/1983

Progress at the INPI

  1. Filing03/08/82
  2. Publication10/25/83
  3. Examination09/17/85
  4. Refused10/25/88
  5. Grant
  6. In force

The application was refused on 10/25/1988 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/25/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Arno S/A

SP, BR

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Inventors

A. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

10/25/1988

RPI 940

Petição de recurso

#12.2

02/09/1988

RPI 903

Indeferimento

#9.2

10/13/1987

RPI 886

Conhecimento de parecer técnico

#7.1

08/19/1986

RPI 826

Solicitação de exame técnico

#4.1

09/17/1985

RPI 778

Publicação do pedido de patente

#3.1

10/25/1983

RPI 679

Pedido de patente depositado

#2.1

04/20/1982

RPI 600

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