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Official data from INPI

Dispositivo dosificador.

IndeferidaInvention Patent

Application data

Number

PI8207617

Type

Invention Patent

Filing

12/30/1982

Publication

10/25/1983

Progress at the INPI

Under appeal
  1. Filing12/30/82
  2. Publication10/25/83
  3. Examination02/20/85
  4. Refused09/24/85
  5. Grant
  6. In force

The application was refused by the INPI on 09/24/1985. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/24/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Kemira Oy

FI

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Inventors

A. E. (pessoa física)

Technical data

IPC Classification

Priority claims

FI

82 0026 · 01/06/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/24/1985

RPI 779

Solicitação de exame técnico

#4.1

02/20/1985

RPI 748

Publicação do pedido de patente

#3.1

10/25/1983

RPI 679

Pedido de patente depositado

#2.1

02/22/1983

RPI 644

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