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

GERADOR E ANALISADOR DE CHAMADAS TELEFONICAS

ArquivadaUtility Model
Talk to an expert

Application data

Number

MU5901659

Type

Utility Model

Filing

12/06/1979

Publication

-
View on INPI

Progress at the INPI

  1. Filing12/06/79
  2. Publication
  3. Abandoned12/14/82
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/30/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MENEZES LYRA SOBRINHO B [BR]

SILVA FERNANDES P [BR]

SOARES J [BR]

Inventors

M. [. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.3

06/30/1987

RPI 871

11.7

03/17/1987

RPI 856

Arquivamento - Art. 36 §1° da LPI

#11.2

12/16/1986

RPI 843

Exigência - art. 36 da LPI

#6.1

09/17/1985

RPI 778

Exigência - art. 36 da LPI

#6.1

08/14/1984

RPI 721

Conhecimento de parecer técnico

#7.1

11/16/1983

RPI 682

Solicitação de exame técnico

#4.1

12/14/1982

RPI 634

Patent monitoring

Track this patent in real time.

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