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Official data from INPI

PROCESSO PARA EMPILHAR OU AMONTAR SACAS OU SACOS.

ConcedidaInvention Patent

Application data

Number

PI8003969

Type

Invention Patent

Filing

06/25/1980

Publication

-

Progress at the INPI

  1. Filing06/25/80
  2. Publication
  3. Examination03/01/83
  4. Allowance09/04/84
  5. Grant03/26/85
  6. Terminated07/26/94

The patent was granted on 03/26/1985 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: 03/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bates Ventilsaekke Co, A/S.

Inventors

B. E. (pessoa física)

Technical data

Priority claims

DK

2651/79 · 06/25/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/26/1985

RPI 753

Notificação para pagamento de retribuição

#13.1

12/26/1984

RPI 740

Deferimento

#9.1

09/04/1984

RPI 724

Exigência - art. 36 da LPI

#6.1

03/07/1984

RPI 698

Exigência - art. 36 da LPI

#6.1

09/13/1983

RPI 673

Solicitação de exame técnico

#4.1

03/01/1983

RPI 645

Anuidade - prazo legal encerrado

#18.2

07/26/1994

RPI 1234

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