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Official data from INPI

CONFORMADOR E METODO PARA FORMACAO DE PAPEL CONTINUO FIBROSO

Em AnáliseInvention Patent

Application data

Number

PI7800410

Type

Invention Patent

Filing

01/31/1977

Publication

-

Progress at the INPI

  1. Filing01/31/77
  2. Publication
  3. Examination
  4. Allowance04/05/83
  5. Grant11/29/83
  6. Terminated05/17/88

The patent was granted on 11/29/1983 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: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BELOIT CORP

See this company's full portfolio

Inventors

J. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/17/1988

RPI 917

Cessão de direito de exploração

#22.1

06/24/1986

RPI 818

Concessão da patente

#16.1

11/29/1983

RPI 684

Notificação para pagamento de retribuição

#13.1

08/30/1983

RPI 671

Deferimento

#9.1

04/05/1983

RPI 650

15.0

09/28/1982

RPI 623

Exigência - art. 36 da LPI

#6.1

08/17/1982

RPI 617

6.2

01/12/1982

RPI 586

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