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Official data from INPI

APARELHO PARA A EXTRUSÃO DE PRODUTOS ALIMENTÍCIOS COMPOSTOS.

ConcedidaInvention Patent

Application data

Number

PI7908891

Type

Invention Patent

Filing

08/31/1979

Publication

-

Progress at the INPI

  1. Filing08/31/79
  2. Publication
  3. Examination11/16/82
  4. Allowance02/28/84
  5. Grant09/25/84
  6. Terminated04/26/94

The patent was granted on 09/25/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/25/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Beehive Machinenry Inc.

US

Inventors

D. C. (pessoa física)

M. A. (pessoa física)

M. J. (pessoa física)

Technical data

IPC Classification

Priority claims

US

956,973 · 11/02/1978

US

PCT/79/00699 · 08/31/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/25/1984

RPI 727

Notificação para pagamento de retribuição

#13.1

06/12/1984

RPI 712

Deferimento

#9.1

02/28/1984

RPI 697

Exigência - art. 36 da LPI

#6.1

09/13/1983

RPI 673

Solicitação de exame técnico

#4.1

11/16/1982

RPI 630

11.8

10/19/1982

RPI 626

Arquivamento - Art. 33 da LPI

#11.1

08/10/1982

RPI 616

Anuidade - prazo legal encerrado

#18.2

04/26/1994

RPI 1221

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