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Official data from INPI

MANGUEIRA E MÉTODO PARA FORMAR MANGUEIRA

ArquivadaInvention Patent

Application data

Number

PI0104502

Type

Invention Patent

Filing

10/15/2001

Publication

05/21/2002

Progress at the INPI

  1. Filing10/15/01
  2. Publication05/21/02
  3. Examination
  4. Allowance03/24/09
  5. Abandoned
  6. In force

The application was allowed on 03/24/2009 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 10/27/2009. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Goodyear Tire & Rubber Company

US

See this company's full portfolio

Inventors

A. J. (pessoa física)

BR

J. N. (pessoa física)

BR

W. L. (pessoa física)

BR

Technical data

IPC Classification

Priority claims

US

09/693,257 · 10/20/2000

Abstract

"MANGUEIRA DE EBONITE". A presente invenção é direcionada a uma mangueira de borracha onde as camadas de reforço são formadas a partir de borracha de ebonite. A borracha de ebonite possui uma espessura suficiente para fornecer as características de reforço desejadas para a mangueira. A mangueira pode ser formada com flanges de mangueira integrais onde as flanges de mangueira são também formadas a partir de borracha de ebonite.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

10/27/2009

RPI 2025

Deferimento

#9.1

03/24/2009

RPI 1994

Publicação do pedido de patente

#3.1

05/21/2002

RPI 1637

Pedido de patente depositado

#2.1

01/15/2002

RPI 1619

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