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Official data from INPI

RECIPIENTE PARA DISTRIBUIR LIQUIDOS

Em AnáliseInvention Patent

Application data

Number

PI7702750

Type

Invention Patent

Filing

05/07/1976

Publication

-

Progress at the INPI

  1. Filing05/07/76
  2. Publication
  3. Examination
  4. Allowance06/01/82
  5. Grant
  6. Terminated10/23/90

The patent was granted 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: 09/23/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DART IND INC

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.7

09/23/1986

RPI 831

Notificação para pagamento de retribuição

#13.1

09/21/1982

RPI 622

Deferimento

#9.1

06/01/1982

RPI 606

15.0

11/24/1981

RPI 579

Exigência - art. 36 da LPI

#6.1

10/27/1981

RPI 575

Anuidade - prazo legal encerrado

#18.2

10/23/1990

RPI 1038

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