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Official data from INPI

PROCESSO DE DESCAFEINIZAÇÃO DE CAFÉ VERDE EM GRÃO

IndeferidaInvention Patent

Application data

Number

PI8202444

Type

Invention Patent

Filing

04/28/1982

Publication

10/26/1982

Progress at the INPI

Under appeal
  1. Filing04/28/82
  2. Publication10/26/82
  3. Examination06/14/83
  4. Refused05/07/85
  5. Grant
  6. In force

The application was refused by the INPI on 05/07/1985. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/07/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ther Kroger Co.

US

Inventors

P. K. (pessoa física)

US

R. V. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

259.437 · 05/01/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

05/07/1985

RPI 759

Solicitação de exame técnico

#4.1

06/14/1983

RPI 660

Publicação antecipada

#3.2

10/26/1982

RPI 627

Pedido de patente depositado

#2.1

06/15/1982

RPI 608

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