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Official data from INPI

SISTEMA DE REDUZIR O TEOR ALCOOLICO DE VINHO E PROCESSO CONTINUO DE REDUZIR DIRETAMENTE O TEOR ALCOOLICO DE TODO UM VINHO ORIGINAL

IndeferidaInvention Patent

Application data

Number

PI8306390

Type

Invention Patent

Filing

11/29/1982

Publication

06/26/1984

Progress at the INPI

Under appeal
  1. Filing11/29/82
  2. Publication06/26/84
  3. Examination08/12/86
  4. Refused01/31/89
  5. Grant
  6. In force

The application was refused by the INPI on 01/31/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SEAGRAM & SONS INC [US]

Inventors

B. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/31/1989

RPI 954

Conhecimento de parecer técnico

#7.1

08/02/1988

RPI 928

Solicitação de exame técnico

#4.1

08/12/1986

RPI 825

Publicação do pedido de patente

#3.1

06/26/1984

RPI 714

Pedido de patente depositado

#2.1

01/31/1984

RPI 693

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