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Official data from INPI

METODO E MEIOS DE REVESTIMENTO DE AMBOS OS LADOS DE UMA FOLHA CONTINUA EM MOVIMENTO

Em AnáliseInvention Patent

Application data

Number

PI7801557

Type

Invention Patent

Filing

03/17/1977

Publication

-

Progress at the INPI

  1. Filing03/17/77
  2. Publication
  3. Examination
  4. Allowance12/07/82
  5. Grant09/27/83
  6. Terminated10/03/89

The patent was granted on 09/27/1983 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: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BELOIT CORP

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Inventors

B. K. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/03/1989

RPI 989

Concessão da patente

#16.1

09/27/1983

RPI 675

Notificação para pagamento de retribuição

#13.1

05/17/1983

RPI 656

Deferimento

#9.1

12/07/1982

RPI 633

Exigência - art. 36 da LPI

#6.1

05/25/1982

RPI 605

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