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Official data from INPI

REGULADOR DE BAIXA PRESSÃO COM ESTÁGIO ÚNICO.

ArquivadaUtility Model

Application data

Number

MU6100612

Type

Utility Model

Filing

05/12/1981

Publication

12/21/1982

Progress at the INPI

  1. Filing05/12/81
  2. Publication12/21/82
  3. Examination06/28/83
  4. Allowance12/11/84
  5. Abandoned
  6. In force

The application was allowed on 12/11/1984 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 03/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Aliança Metalúrgica S/A

SP, BR

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Inventors

B. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

03/04/1986

RPI 802

Notificação para pagamento de retribuição

#13.1

04/09/1985

RPI 755

Deferimento

#9.1

12/11/1984

RPI 738

Exigência - art. 36 da LPI

#6.1

04/03/1984

RPI 702

Solicitação de exame técnico

#4.1

06/28/1983

RPI 662

Publicação do pedido de patente

#3.1

12/21/1982

RPI 635

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