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Official data from INPI

UMIDIFICADOR-II

IndeferidaInvention Patent

Application data

Number

PI8600416

Type

Invention Patent

Filing

02/03/1986

Publication

09/01/1987

Progress at the INPI

Under appeal
  1. Filing02/03/86
  2. Publication09/01/87
  3. Examination11/22/88
  4. Refused10/17/89
  5. Grant
  6. In force

The application was refused by the INPI on 10/17/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

V. B. (pessoa física)

Inventors

B. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

10/17/1989

RPI 991

Solicitação de exame técnico

#4.1

11/22/1988

RPI 944

Publicação do pedido de patente

#3.1

09/01/1987

RPI 880

Pedido de patente depositado

#2.1

07/22/1986

RPI 822

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