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Official data from INPI

Dispositivo calibrador de porções.

ConcedidaInvention Patent

Application data

Number

PI7704436

Type

Invention Patent

Filing

07/06/1977

Publication

-

Progress at the INPI

  1. Filing07/06/77
  2. Publication
  3. Examination
  4. Allowance04/27/82
  5. Grant11/30/82
  6. Terminated08/28/90

The patent was granted on 11/30/1982 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/30/1982. 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

S. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/30/1982

RPI 632

Notificação para pagamento de retribuição

#13.1

08/31/1982

RPI 619

Deferimento

#9.1

04/27/1982

RPI 601

Exigência - art. 36 da LPI

#6.1

10/27/1981

RPI 575

Anuidade - prazo legal encerrado

#18.2

08/28/1990

RPI 1030

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