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

PROCESSO DE OBTENÇÃO DE TECIDO DE ALTA RESISTÊNCIA E PRODUTO OBTIDO

Em AnáliseInvention Patent

Application data

Number

PI8700897

Type

Invention Patent

Filing

02/25/1987

Publication

09/06/1988

Progress at the INPI

Under appeal
  1. Filing02/25/87
  2. Publication09/06/88
  3. Examination07/11/89
  4. Refused11/17/92
  5. Grant
  6. In force

The application was refused by the INPI on 11/17/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. D. (pessoa física)

SP, BR

Inventors

D. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

11/21/1989

RPI 996

Solicitação de exame técnico

#4.1

07/11/1989

RPI 977

Publicação do pedido de patente

#3.1

09/06/1988

RPI 933

Pedido de patente depositado

#2.1

06/16/1987

RPI 869

Indeferimento

#9.2

11/17/1992

RPI 1146

Conhecimento de parecer técnico

#7.1

12/03/1991

RPI 1096

Patent monitoring

Track this patent in real time.

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