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Official data from INPI

DISPOSITIVO PARA LIMPEZA

Arquivada/ExtintaUtility Model

Application data

Number

MU5601497

Type

Utility Model

Filing

12/10/1976

Publication

-

Progress at the INPI

  1. Filing12/10/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant05/25/82
  6. Terminated09/06/83

The patent was granted on 05/25/1982 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/22/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. V. (pessoa física)

Inventors

L. V. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Extinção — restauração

#21.2

07/22/1986

RPI 822

18.8

10/25/1983

RPI 679

Anuidade - prazo legal encerrado

#18.2

09/06/1983

RPI 672

Concessão da patente

#16.1

05/25/1982

RPI 605

Notificação para pagamento de retribuição

#13.1

10/27/1981

RPI 575

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