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Official data from INPI

VÁLVULA DE DESCARGA COM ACIONAMENTO AUTOMÁTICO.

ArquivadaUtility Model

Application data

Number

MU6201434

Type

Utility Model

Filing

10/20/1982

Publication

05/29/1984

Progress at the INPI

  1. Filing10/20/82
  2. Publication05/29/84
  3. Examination02/12/85
  4. Allowance03/18/86
  5. Abandoned
  6. In force

The application was allowed on 03/18/1986 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: 11/25/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. T. (pessoa física)

Inventors

T. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

11/25/1986

RPI 840

Notificação para pagamento de retribuição

#13.1

07/15/1986

RPI 821

Deferimento

#9.1

03/18/1986

RPI 804

Exigência - art. 36 da LPI

#6.1

09/24/1985

RPI 779

Solicitação de exame técnico

#4.1

02/12/1985

RPI 747

Publicação do pedido de patente

#3.1

05/29/1984

RPI 710

Pedido de patente depositado

#2.1

12/14/1982

RPI 634

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