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

ENTRETENIMENTO EDUCATIVO.

IndeferidaInvention Patent

Application data

Number

PI8502484

Type

Invention Patent

Filing

05/17/1985

Publication

08/20/1985

Progress at the INPI

Under appeal
  1. Filing05/17/85
  2. Publication08/20/85
  3. Examination12/24/85
  4. Refused10/10/89
  5. Grant
  6. In force

The application was refused by the INPI on 10/10/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. A. (pessoa física)

Inventors

A. [. (pessoa física)

A. [. (pessoa física)

A. O. (pessoa física)

N. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

10/10/1989

RPI 990

Conhecimento de parecer técnico

#7.1

03/21/1989

RPI 961

Solicitação de exame técnico

#4.1

12/24/1985

RPI 792

Publicação antecipada

#3.2

08/20/1985

RPI 774

Pedido de patente depositado

#2.1

08/06/1985

RPI 772

Patent monitoring

Track this patent in real time.

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