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Official data from INPI

TUBULACAO FLEXIVEL OU MANGUEIRA E SEU PROCESSO DE FABRICACAO

IndeferidaInvention Patent

Application data

Number

PI8205868

Type

Invention Patent

Filing

10/07/1982

Publication

05/15/1984

Progress at the INPI

Under appeal
  1. Filing10/07/82
  2. Publication05/15/84
  3. Examination09/11/84
  4. Refused05/20/86
  5. Grant
  6. In force

The application was refused by the INPI on 05/20/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/20/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. D. (pessoa física)

Inventors

D. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

05/20/1986

RPI 813

Conhecimento de parecer técnico

#7.1

08/06/1985

RPI 772

Pedido de certificado de adição de invenção

#5.1

01/22/1985

RPI 744

Solicitação de exame técnico

#4.1

09/11/1984

RPI 725

Publicação do pedido de patente

#3.1

05/15/1984

RPI 708

Pedido de patente depositado

#2.1

11/30/1982

RPI 632

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