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Official data from INPI

DISPOSITIVO DE SUSPENSÃO PARA SALSICHAS

Em AnáliseInvention Patent

Application data

Number

PI7701512

Type

Invention Patent

Filing

03/11/1977

Publication

-

Progress at the INPI

  1. Filing03/11/77
  2. Publication
  3. Examination
  4. Allowance07/13/82
  5. Grant01/25/83
  6. Expired07/27/93

The letters patent expired on 07/27/1993: 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: 07/15/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Albert Handtmann Maschinenfabrik Gmbh & Co. Kg.

DE

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Inventors

M. J. (pessoa física)

S. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Cessão de direito de exploração

#22.1

07/15/1986

RPI 821

Concessão da patente

#16.1

01/25/1983

RPI 640

Notificação para pagamento de retribuição

#13.1

11/30/1982

RPI 632

Deferimento

#9.1

07/13/1982

RPI 612

Carta-patente expirada

#21.1

07/27/1993

RPI 1182

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