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Official data from INPI

LIBERADOR DE LIQUIDO ACOPLAVEL DIRETAMENTEE EM FRASCOS

Arquivada/ExtintaUtility Model

Application data

Number

MU5700743

Type

Utility Model

Filing

06/23/1977

Publication

-

Progress at the INPI

  1. Filing06/23/77
  2. Publication
  3. Examination
  4. Allowance03/30/82
  5. Grant11/30/82
  6. Terminated06/23/92

The patent was granted on 11/30/1982 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/22/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. V. (pessoa física)

Inventors

L. V. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Extinção — restauração

#21.2

07/22/1986

RPI 822

Concessão da patente

#16.1

11/30/1982

RPI 632

Notificação para pagamento de retribuição

#13.1

07/20/1982

RPI 613

Deferimento

#9.1

03/30/1982

RPI 597

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