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Official data from INPI

APERFEICOAMENTO EM TUBULACAO FLEXIVEL PARA LIGACAO DE AGUA E LUZ

IndeferidaInvention Patent

Application data

Number

PI8000632

Type

Invention Patent

Filing

01/30/1980

Publication

-

Progress at the INPI

Under appeal
  1. Filing01/30/80
  2. Publication
  3. Examination09/27/83
  4. Refused08/14/84
  5. Grant
  6. In force

The application was refused by the INPI on 08/14/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/25/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. R. (pessoa física)

Inventors

D. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

09/25/1984

RPI 727

Indeferimento

#9.2

08/14/1984

RPI 721

Pedido de certificado de adição de invenção

#5.1

02/21/1984

RPI 696

Solicitação de exame técnico

#4.1

09/27/1983

RPI 675

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