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

SEM TITULO

ConcedidaInvention Patent
Talk to an expert

Application data

Number

PI8107656

Type

Invention Patent

Filing

11/20/1981

Publication

07/05/1983
View on INPI

Progress at the INPI

  1. Filing11/20/81
  2. Publication07/05/83
  3. Examination11/16/83
  4. Allowance11/17/87
  5. Grant09/27/88
  6. Terminated09/20/94

The patent was granted on 09/27/1988 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ibec-Indústria Básica de Equipamentos para Cerâmica Ltda.

SP, BR

Inventors

V. I. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/27/1988

RPI 936

Notificação para pagamento de retribuição

#13.1

05/17/1988

RPI 917

100

11/17/1987

RPI 891

120

04/22/1987

RPI 861

Petição de recurso

#12.2

12/02/1986

RPI 841

Indeferimento

#9.2

07/08/1986

RPI 820

Exigência - art. 36 da LPI

#6.1

02/05/1985

RPI 746

Solicitação de exame técnico

#4.1

11/16/1983

RPI 682

Publicação do pedido de patente

#3.1

07/05/1983

RPI 663

Pedido de patente depositado

#2.1

01/05/1982

RPI 585

Anuidade - prazo legal encerrado

#18.2

09/20/1994

RPI 1242

Patent monitoring

Track this patent in real time.

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