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

CAIXA COMUTADORA PARA INTERLIGAÇÃO DE EQUIPAMENTOS

ArquivadaInvention Patent
Talk to an expert

Application data

Number

PI9000526

Type

Invention Patent

Filing

02/02/1990

Publication

10/08/1991
View on INPI

Progress at the INPI

  1. Filing02/02/90
  2. Publication10/08/91
  3. Abandoned12/07/93
  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: 01/19/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Euroquip Indústria e Comercio de Equipamentos Eletrônicos Ltda.

SP, BR

Lapsen S/A

PR, BR

Inventors

G. M. (pessoa física)

Technical data

IPC Classification

H04L 12/40

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

01/19/2010

RPI 2037

Arquivamento - Art. 36 §1° da LPI

#11.2

11/07/1995

RPI 1301

Republicação - classificação IPC

#15.11

05/02/1995

RPI 1274

Exigência - art. 36 da LPI

#6.1

01/31/1995

RPI 1261

14.1

06/21/1994

RPI 1229

Solicitação de exame técnico

#4.1

12/07/1993

RPI 1201

Publicação do pedido de patente

#3.1

10/08/1991

RPI 1088

14.1

05/21/1991

RPI 1068

Pedido de patente depositado

#2.1

05/15/1990

RPI 1018

Related

Patent monitoring

Track this patent in real time.

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