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Official data from INPI

SEM TITULO

Em AnáliseUtility Model

Application data

Number

MU5601619

Type

Utility Model

Filing

10/01/1976

Publication

-

Progress at the INPI

  1. Filing10/01/76
  2. Publication
  3. Examination
  4. Allowance06/01/82
  5. Grant
  6. Terminated08/27/85

The patent was granted 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: 08/27/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

08/27/1985

RPI 775

Cessão de direito de exploração

#22.1

02/26/1985

RPI 749

22.9

04/26/1983

RPI 653

Notificação para pagamento de retribuição

#13.1

09/21/1982

RPI 622

Deferimento

#9.1

06/01/1982

RPI 606

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