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

ESCOVA DENTAL AUTOMÁTICA

Em AnáliseInvention Patent

Application data

Number

PI8704540

Type

Invention Patent

Filing

08/05/1987

Publication

02/23/1988

Progress at the INPI

Under appeal
  1. Filing08/05/87
  2. Publication02/23/88
  3. Examination06/28/88
  4. Refused09/17/91
  5. Grant
  6. In force

The application was refused by the INPI on 09/17/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. O. (pessoa física)

SP, BR

Inventors

P. O. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/28/1988

RPI 923

Publicação antecipada

#3.2

02/23/1988

RPI 905

Pedido de patente depositado

#2.1

11/17/1987

RPI 891

Indeferimento

#9.2

09/17/1991

RPI 1085

Conhecimento de parecer técnico

#7.1

01/22/1991

RPI 1051

Patent monitoring

Track this patent in real time.

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