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Official data from INPI

DISPOSITIVO INVERSOR AUTOMATICO PARA SISTEMA MINISTRADOR DE LIQUIDO

ConcedidaInvention Patent

Application data

Number

PI8004674

Type

Invention Patent

Filing

07/27/1979

Publication

-

Progress at the INPI

  1. Filing07/27/79
  2. Publication
  3. Examination
  4. Allowance09/06/83
  5. Grant03/27/84
  6. Terminated02/04/92

The patent was granted on 03/27/1984 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: 03/27/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

COCA COLA CO

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Inventors

C. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/27/1984

RPI 701

Notificação para pagamento de retribuição

#13.1

12/27/1983

RPI 688

Republicação - classificação IPC

#15.11

09/13/1983

RPI 673

Deferimento

#9.1

09/06/1983

RPI 672

Anuidade - prazo legal encerrado

#18.2

02/04/1992

RPI 1105

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