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Official data from INPI

EQUIPAMENTO PARA REAPROVEITAR APARAS DE PAPEIS VELHOS

Arquivada/ExtintaUtility Model

Application data

Number

MU5600281

Type

Utility Model

Filing

03/29/1975

Publication

-

Progress at the INPI

  1. Filing03/29/75
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. Expired08/12/86

The letters patent expired on 08/12/1986: 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: 08/12/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VOITH GMBH J M

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Inventors

T. J. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

08/12/1986

RPI 825

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