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Official data from INPI

SEM TITULO

Em AnáliseUtility Model

Application data

Number

MU5601626

Type

Utility Model

Filing

10/04/1976

Publication

-

Progress at the INPI

  1. Filing10/04/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant08/30/83
  6. Terminated08/27/85

The patent was granted on 08/30/1983 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

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

E. B. (pessoa física)

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

Republicação - classificação IPC

#15.11

09/25/1984

RPI 727

Concessão da patente

#16.1

08/30/1983

RPI 671

Notificação para pagamento de retribuição

#13.1

05/17/1983

RPI 656

110

03/01/1983

RPI 645

15.10

01/11/1983

RPI 638

120

07/13/1982

RPI 612

15.0

01/19/1982

RPI 587

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