(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

MEDIDOR DE FLUIDO COM COMPORTA INTERNA DE ALHETAS ROTATIVAS,COM GEOMETRIA DE ELEMENTOS APERFEICOADA

ArquivadaInvention Patent

Application data

Number

PI8402307

Type

Invention Patent

Filing

05/13/1983

Publication

12/18/1984

Progress at the INPI

  1. Filing05/13/83
  2. Publication12/18/84
  3. Examination04/09/85
  4. Allowance10/04/88
  5. Abandoned
  6. In force

The application was allowed on 10/04/1988 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: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SINGER BRASIL [BR]

See this company's full portfolio

Inventors

J. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

12/12/1989

RPI 999

Notificação para pagamento de retribuição

#13.1

01/24/1989

RPI 953

Deferimento

#9.1

10/04/1988

RPI 937

14.1

03/15/1988

RPI 908

Exigência - art. 36 da LPI

#6.1

09/29/1987

RPI 884

14.4

09/16/1986

RPI 830

14.7

09/09/1986

RPI 829

14.1

09/02/1986

RPI 828

Solicitação de exame técnico

#4.1

04/09/1985

RPI 755

Publicação do pedido de patente

#3.1

12/18/1984

RPI 739

Pedido de patente depositado

#2.1

07/24/1984

RPI 718

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.