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

TUBO BOBINADO FLEXIVEL DE AUTO-RETRACAO,PARA TRANSPORTAR UM FLUIDO SOB PRESSAO

Em AnáliseInvention Patent

Application data

Number

PI7700131

Type

Invention Patent

Filing

02/26/1976

Publication

-

Progress at the INPI

  1. Filing02/26/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant04/26/83
  6. Terminated12/08/87

The patent was granted on 04/26/1983 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/08/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PARKER HANNIFIN CORP

Inventors

S. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

12/08/1987

RPI 894

Concessão da patente

#16.1

04/26/1983

RPI 653

Notificação para pagamento de retribuição

#13.1

03/15/1983

RPI 647

110

11/03/1982

RPI 628

Recurso

#12.1

12/22/1981

RPI 583

Patent monitoring

Track this patent in real time.

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