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Official data from INPI

FONTE DE ALIMENTACAO DE ENERGIA ELETRICA E DISPOSITIVO PARA DETECTAR A CONDICAO ANORMAL DE UM PNEUMATICO

ConcedidaInvention Patent

Application data

Number

PI8007769

Type

Invention Patent

Filing

11/27/1979

Publication

-

Progress at the INPI

  1. Filing11/27/79
  2. Publication
  3. Examination06/28/83
  4. Allowance08/21/84
  5. Grant03/26/85
  6. Terminated08/09/94

The patent was granted on 03/26/1985 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: 03/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GOULD INC [US]

Inventors

S. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/26/1985

RPI 753

Notificação para pagamento de retribuição

#13.1

12/11/1984

RPI 738

Republicação - classificação IPC

#15.11

09/04/1984

RPI 724

Deferimento

#9.1

08/21/1984

RPI 722

Exigência - art. 36 da LPI

#6.1

02/07/1984

RPI 694

Solicitação de exame técnico

#4.1

06/28/1983

RPI 662

14.1

04/05/1983

RPI 650

Anuidade - prazo legal encerrado

#18.2

08/09/1994

RPI 1236

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