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Official data from INPI

PROCESSO DE RECUPERACAO DE PRODUTOS VOLATEIS

IndeferidaInvention Patent

Application data

Number

PI8101082

Type

Invention Patent

Filing

02/13/1981

Publication

10/19/1982

Progress at the INPI

Under appeal
  1. Filing02/13/81
  2. Publication10/19/82
  3. Examination03/07/84
  4. Refused12/31/85
  5. Grant
  6. In force

The application was refused by the INPI on 12/31/1985. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/31/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. H. (pessoa física)

R. P. (pessoa física)

Inventors

N. H. (pessoa física)

R. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

12/31/1985

RPI 793

Republicação - classificação IPC

#15.11

12/18/1984

RPI 739

Conhecimento de parecer técnico

#7.1

11/06/1984

RPI 733

Solicitação de exame técnico

#4.1

03/07/1984

RPI 698

Publicação do pedido de patente

#3.1

10/19/1982

RPI 626

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