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Official data from INPI

METODO E APARELHO PARA SUPRIR MATERIAL NA FORMACAO DE UMA TIRA DE CAMADA MULTIPLA

Em AnáliseInvention Patent

Application data

Number

PI7602813

Type

Invention Patent

Filing

05/05/1975

Publication

-

Progress at the INPI

  1. Filing05/05/75
  2. Publication
  3. Examination
  4. Allowance
  5. Grant12/29/81
  6. Terminated01/17/89

The patent was granted on 12/29/1981 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: 01/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BELOIT CORP

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Inventors

S. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

01/17/1989

RPI 952

16.3

03/30/1982

RPI 597

Concessão da patente

#16.1

12/29/1981

RPI 584

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