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Official data from INPI

JUNTA MACHO-FÊMEA PARA ELETRODOS

Arquivada/ExtintaInvention PatentPCT · US2005002870

Application data

Number

PI0509984

Type

Invention Patent

Filing

02/01/2005

Publication

10/16/2007

PCT

US2005002870

Progress at the INPI

  1. Filing02/01/05
  2. Publication10/16/07
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/14/2015. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ucar Carbon Company INC.

US

See this company's full portfolio

Inventors

R. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

10/830,618 · 04/23/2004

Abstract

JUNTA MACHO-FÊMEA PARA ELETRODOS. Uma junta para eletrodos de grafite (10), onde a espiga macho (20) tem um fator de espiga, definido como a razão do comprimento da espiga macho para o diâmetro do eletrodo, de pelo menos cerca de 0,60.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo por descumprimento

#8.11

Referente ao despacho 8.6 publicado na RPI 2291 de 02/12/2014.

04/14/2015

RPI 2310

Arquivamento por falta de pagamento

#8.6

Referente à 10ª anuidade.

12/02/2014

RPI 2291

Notificação de entrada na fase nacional - PCT

#1.3

10/16/2007

RPI 1919

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