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Official data from INPI

MÁQUINA REMOVEDORA DE DEFEITOS EM LÂMINAS DE COMPENSADO

Arquivada/ExtintaUtility Model

Application data

Number

MU7700258

Type

Utility Model

Filing

03/19/1997

Publication

12/23/1997

Progress at the INPI

  1. Filing03/19/97
  2. Publication12/23/97
  3. Examination
  4. Allowance03/27/01
  5. Grant08/21/01
  6. Expired07/23/13

The letters patent expired on 07/23/2013: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 07/23/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Benecke Irmãos & Cia Ltda.

SC, BR

See this company's full portfolio

Inventors

K. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 19/03/2012

07/23/2013

RPI 2220

Concessão da patente

#16.1

08/21/2001

RPI 1598

Deferimento

#9.1

03/27/2001

RPI 1577

Publicação antecipada

#3.2

12/23/1997

RPI 1409

Pedido de patente depositado

#2.1

04/29/1997

RPI 1378

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