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

APARELHO MEDIDOR DE NÍVEL DE LÍQUIDOS EM RESERVATÓRIOS SUPERIORES

PublicadaInvention Patent

Application data

Number

PI8707138

Type

Invention Patent

Filing

12/23/1987

Publication

07/18/1989

Progress at the INPI

  1. Filing12/23/87
  2. Publication07/18/89
  3. Abandoned03/13/90
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. B. (pessoa física)

ES, BR

Inventors

A. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

07/18/1989

RPI 978

Pedido de patente depositado

#2.1

03/29/1988

RPI 910

Arquivamento - Art. 36 §1° da LPI

#11.2

02/16/1994

RPI 1211

12.4

02/16/1994

RPI 1211

Petição de recurso

#12.2

12/28/1993

RPI 1204

Exigência - art. 36 da LPI

#6.1

06/08/1993

RPI 1175

Retificação

#15.6

02/09/1993

RPI 1158

15.4

09/17/1991

RPI 1085

Solicitação de exame técnico

#4.1

03/13/1990

RPI 1009

Patent monitoring

Track this patent in real time.

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