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

PROCESSOS PARA PRODUÇÃO DE PELO MENOS UM CORPO COMPOSTO DE MATRIZ CERÂMICA DE AUTO SUSTENTAÇÃO.

ArquivadaInvention Patent

Application data

Number

PI9003198

Type

Invention Patent

Filing

07/05/1990

Publication

08/27/1991

Progress at the INPI

  1. Filing07/05/90
  2. Publication08/27/91
  3. Abandoned11/17/92
  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: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Lanxide Technology Company, LP

US

See this company's full portfolio

Inventors

H. L. (pessoa física)

US

P. G. (pessoa física)

R. D. (pessoa física)

IN

Technical data

Priority claims

US

07/376,840 · 07/07/1989

US

07/523,110 · 05/14/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era C04B 35/62.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

02/01/2000

RPI 1517

Exigência - art. 36 da LPI

#6.1

04/13/1999

RPI 1475

Solicitação de exame técnico

#4.1

11/17/1992

RPI 1146

Publicação do pedido de patente

#3.1

08/27/1991

RPI 1082

Pedido de patente depositado

#2.1

01/02/1991

RPI 1048

Patent monitoring

Track this patent in real time.

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