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Official data from INPI

BOBINADOR PARA BOBINAGEM DE TIRA E PROCESSO DE BOBINAGEM DE ROLO

Em AnáliseInvention Patent

Application data

Number

PI7807535

Type

Invention Patent

Filing

04/12/1978

Publication

-

Progress at the INPI

  1. Filing04/12/78
  2. Publication
  3. Examination06/15/82
  4. Allowance05/31/83
  5. Grant01/31/84
  6. Terminated09/13/88

The patent was granted on 01/31/1984 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: 09/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BELOIT CORP

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Inventors

C. J. (pessoa física)

D. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

09/13/1988

RPI 934

Concessão da patente

#16.1

01/31/1984

RPI 693

Notificação para pagamento de retribuição

#13.1

09/27/1983

RPI 675

Deferimento

#9.1

05/31/1983

RPI 658

Solicitação de exame técnico

#4.1

06/15/1982

RPI 608

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