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Official data from INPI

CONCENTRADO PARA PREPARAR UMA COMPOSICAO DE ACABAMENTO DE REDE,COMPOSICAO DE ACABAMENTO DE REDE,PROCESSO PARA TRATAR UM SUBSTRATO DE REDE,E,PRODUTO

IndeferidaInvention Patent

Application data

Number

PI7907486

Type

Invention Patent

Filing

03/20/1978

Publication

-

Progress at the INPI

Under appeal
  1. Filing03/20/78
  2. Publication
  3. Examination03/09/82
  4. Refused09/18/84
  5. Grant
  6. In force

The application was refused by the INPI on 09/18/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/18/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. R. (pessoa física)

Inventors

No inventors listed.

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/18/1984

RPI 726

Republicação - classificação IPC

#15.11

05/02/1984

RPI 706

Republicação - classificação IPC

#15.11

02/07/1984

RPI 694

Conhecimento de parecer técnico

#7.1

11/01/1983

RPI 680

Solicitação de exame técnico

#4.1

03/09/1982

RPI 594

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