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

REGISTRO HIDRÁULICO REGULÁVEL DE DUAS VIAS

Em AnáliseInvention Patent

Application data

Number

PI8802739

Type

Invention Patent

Filing

06/01/1988

Publication

11/08/1988

Progress at the INPI

  1. Filing06/01/88
  2. Publication11/08/88
  3. Examination10/17/89
  4. Allowance07/16/91
  5. Abandoned
  6. In force

The application was allowed on 07/16/1991 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: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. C. (pessoa física)

Lorenzetti S/A Indústrias Brasileiras Eletrometalúrgicas

PR, BR

Inventors

C. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/17/1989

RPI 991

Publicação antecipada

#3.2

11/08/1988

RPI 942

Pedido de patente depositado

#2.1

11/01/1988

RPI 941

Arquivamento - Art. 38 §2° da LPI

#11.4

10/06/1992

RPI 1140

Notificação para pagamento de retribuição

#13.1

11/12/1991

RPI 1093

Deferimento

#9.1

07/16/1991

RPI 1076

14.1

06/26/1990

RPI 1024

Patent monitoring

Track this patent in real time.

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