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Official data from INPI

PASSARELA REFRIGERADA PARA REDUÇÃO DA TEMPERATURA DAS AREIAS DAS PRAIAS E OUTROS LOCAIS.

IndeferidaInvention Patent

Application data

Number

PI8400459

Type

Invention Patent

Filing

02/03/1984

Publication

09/10/1985

Progress at the INPI

Under appeal
  1. Filing02/03/84
  2. Publication09/10/85
  3. Examination
  4. Refused09/05/89
  5. Grant
  6. In force

The application was refused by the INPI on 09/05/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. N. (pessoa física)

Inventors

N. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/05/1989

RPI 985

Conhecimento de parecer técnico

#7.1

02/08/1989

RPI 955

Retificação

#15.6

12/15/1987

RPI 895

Retificação

#15.3

11/03/1987

RPI 889

Publicação do pedido de patente

#3.1

09/10/1985

RPI 777

Pedido de patente depositado

#2.1

04/17/1984

RPI 704

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