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Official data from INPI

VÁLVULA DOSADORA PARA EXTRAIR LÍQUIDOS ESTÉREIS DE RECIPIENTES.

Em AnáliseUtility Model

Application data

Number

MU6501448

Type

Utility Model

Filing

09/25/1985

Publication

03/04/1986

Progress at the INPI

  1. Filing09/25/85
  2. Publication03/04/86
  3. Examination07/01/86
  4. Allowance06/28/88
  5. Abandoned
  6. In force

The application was allowed on 06/28/1988 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 10/25/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Wallerstein Industrial e Comercial Ltda

Inventors

J. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

10/25/1988

RPI 940

Deferimento

#9.1

06/28/1988

RPI 923

14.4

08/04/1987

RPI 876

14.1

07/28/1987

RPI 875

Solicitação de exame técnico

#4.1

07/01/1986

RPI 819

Publicação antecipada

#3.2

03/04/1986

RPI 802

Pedido de patente depositado

#2.1

12/31/1985

RPI 793

Arquivamento - Art. 38 §2° da LPI

#11.4

01/02/1990

RPI 1000

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