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Official data from INPI

APERFEICOAMENTO EM OU RELATIVO A ROCADEIRAS DE FACAS,DO TIPO EM QUE O DISCO DAS FACAS E ACIONADO POR MEIO DE UM PNEU DE FRICCAO ASSOCIADO AO EIXO DA TOMADA DE FORCA DO TRATO

Em AnáliseInvention Patent

Application data

Number

PI7702332

Type

Invention Patent

Filing

04/13/1977

Publication

-

Progress at the INPI

  1. Filing04/13/77
  2. Publication
  3. Examination
  4. Allowance
  5. Grant07/27/82
  6. Terminated01/17/89

The patent was granted on 07/27/1982 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

ARADOR MAQUINAS IMPLEMENTOS AG

Inventors

O. P. (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

Concessão da patente

#16.1

07/27/1982

RPI 614

Notificação para pagamento de retribuição

#13.1

12/08/1981

RPI 581

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