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Official data from INPI

FILTRO DE ADAPTAÇÃO.

IndeferidaInvention Patent

Application data

Number

PI8100362

Type

Invention Patent

Filing

01/23/1981

Publication

-

Progress at the INPI

Under appeal
  1. Filing01/23/81
  2. Publication
  3. Examination07/05/83
  4. Refused12/26/84
  5. Grant
  6. In force

The application was refused by the INPI on 12/26/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/26/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. C. (pessoa física)

US

Inventors

H. O. (pessoa física)

Technical data

IPC Classification

Priority claims

US

114.918 · 01/24/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

12/26/1984

RPI 740

Republicação - classificação IPC

#15.11

11/27/1984

RPI 736

Conhecimento de parecer técnico

#7.1

05/02/1984

RPI 706

Solicitação de exame técnico

#4.1

07/05/1983

RPI 663

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