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Official data from INPI

ESTRELA SUPORTE PARA MANCAIS DE ESCORA PARA MAQUINAS COM EIXO VERTICAL

Arquivada/ExtintaUtility Model

Application data

Number

MU5701112

Type

Utility Model

Filing

09/10/1976

Publication

-

Progress at the INPI

  1. Filing09/10/76
  2. Publication
  3. Examination
  4. Allowance06/08/82
  5. Grant01/25/83
  6. Expired08/16/88

The letters patent expired on 08/16/1988: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VOITH GMBH

Inventors

B. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

08/16/1988

RPI 930

Concessão da patente

#16.1

01/25/1983

RPI 640

Notificação para pagamento de retribuição

#13.1

10/05/1982

RPI 624

Deferimento

#9.1

06/08/1982

RPI 607

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