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

PROCESSO DE FABRICAÇÃO DE COMPONENTES EM CERÂMICA PROTENDIDA PARA USO NA CONSTRUÇÃO CIVIL.

IndeferidaInvention Patent

Application data

Number

PI8104861

Type

Invention Patent

Filing

07/24/1981

Publication

03/08/1983

Progress at the INPI

Under appeal
  1. Filing07/24/81
  2. Publication03/08/83
  3. Examination09/13/83
  4. Refused01/02/85
  5. Grant
  6. In force

The application was refused by the INPI on 01/02/1985. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/30/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. F. (pessoa física)

Inventors

F. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

04/30/1985

RPI 758

Indeferimento

#9.2

01/02/1985

RPI 741

Solicitação de exame técnico

#4.1

09/13/1983

RPI 673

Publicação do pedido de patente

#3.1

03/08/1983

RPI 646

Patent monitoring

Track this patent in real time.

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