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Official data from INPI

FORNO RETANGULAR PARA CARBONIZAÇÃO DE MADEIRAS COM PRODUÇÃO INTERMITENTE

Arquivada/ExtintaUtility Model

Application data

Number

MU7002405

Type

Utility Model

Filing

11/06/1990

Publication

07/07/1992

Progress at the INPI

  1. Filing11/06/90
  2. Publication07/07/92
  3. Abandoned12/22/92
  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.

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Latest action published by the INPI: 03/26/2002. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cia. Aços Especiais Itabira - ACESITA

MG, BR

See this company's full portfolio

Inventors

R. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento por falta de pagamento

#8.6

Referente à 10ª e 11ª anuidades e taxa de restauração da 9ª.

03/26/2002

RPI 1629

Deferimento

#9.1

01/23/2001

RPI 1568

Exigência - art. 36 da LPI

#6.1

12/14/1999

RPI 1510

Solicitação de exame técnico

#4.1

12/22/1992

RPI 1151

Publicação do pedido de patente

#3.1

07/07/1992

RPI 1127

Pedido de patente depositado

#2.1

05/14/1991

RPI 1067

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