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Official data from INPI

DISPOSITIVO DIGITAL E ELETRICO DE MEDICAO

ConcedidaInvention Patent

Application data

Number

PI8005965

Type

Invention Patent

Filing

09/21/1979

Publication

-

Progress at the INPI

  1. Filing09/21/79
  2. Publication
  3. Examination
  4. Allowance11/16/83
  5. Grant05/29/84
  6. Terminated08/02/94

The patent was granted on 05/29/1984 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: 05/29/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HEIDENHAIN GMBH DR JOHANNES

Inventors

S. E. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/29/1984

RPI 710

Notificação para pagamento de retribuição

#13.1

03/20/1984

RPI 700

Deferimento

#9.1

11/16/1983

RPI 682

Exigência - art. 36 da LPI

#6.1

06/21/1983

RPI 661

Republicação - classificação IPC

#15.11

01/11/1983

RPI 638

Exigência - art. 36 da LPI

#6.1

10/13/1982

RPI 625

Anuidade - prazo legal encerrado

#18.2

08/02/1994

RPI 1235

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