Solicitação de exame técnico
#4.1
07/12/1988
RPI 925
Back to search
Official data from INPI
EXCITADOR DE ANTENA PARA PELO MENOS DUAS BANDAS DE FREQÊNCIA DIFERENTES
Em AnáliseInvention Patent
Application data
Number
PI8704405Type
Invention Patent
Filing
08/27/1987
Publication
04/19/1988
Progress at the INPI
- Filing08/27/87
- Publication04/19/88
- Examination07/12/88
- Allowance11/19/91
- Grant10/27/92
- Terminated10/24/95
The patent was granted on 10/27/1992 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Kabelmetal Electro GmbH
DE
Inventors
G. M. (pessoa física)
DE
R. N. (pessoa física)
Technical data
IPC Classification
Priority claims
DE
P 36 34 772.8 · 10/11/1986
DE
P 36 501.4 · 09/08/1986
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Publicação do pedido de patente
#3.1
04/19/1988
RPI 913
Pedido de patente depositado
#2.1
11/17/1987
RPI 891
Anuidade - prazo legal encerrado
#18.2
10/24/1995
RPI 1299
Concessão da patente
#16.1
10/27/1992
RPI 1143
Notificação para pagamento de retribuição
#13.1
04/07/1992
RPI 1114
Deferimento
#9.1
11/19/1991
RPI 1094
Related
From the same holder
Patent monitoring
Track this patent in real time.
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.