111
03/26/1985
RPI 753
Progress at the INPI
- Filing02/14/80
- Publication
- Examination09/20/83
- Refused03/26/85
- Grant
- In force
The application was refused on 03/26/1985 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 03/26/1985. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
INT STANDARD ELECTRIC CORP
Inventors
B. H. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Petição de recurso
#12.2
08/21/1984
RPI 722
Indeferimento
#9.2
05/15/1984
RPI 708
Solicitação de exame técnico
#4.1
09/20/1983
RPI 674
Related
From the same holder
METODOS E TECNICAS PARA APLICACAO DE SUBSTANCIAS FOSFORECENTES PARTICULARMENTE ADAPTADOS PARA TELAS FORFORESCENTES GRAVADSCONVERSOR DIGITAL DE DOIS PARA QUATRO FIOS PARA SINAIS TOTALMENTE DUPLEXIMPEDANCIA DE TERMINO DE LINHA DE EQUILIBRIO AUTOMATICO DIGITALMENTE SINTETIZADAAPARELHO COMPACTO TELEFONICO EMPREGANDO COMUTADORES DE SUPERVISAO ACIONADOSESTRUTURA DE REGISTRO DE SILICONE MOS LSICOMUTADOR SEMICONDUTOR DE ALTA VOLTAGEMEQUIPAMENTO PARA MEDDA DE NIVEL E RUIDO EM CANAIS PCMACOPLADOR DICROICO DE FIBRA APERFEICOADA
Patent monitoring
Track this patent in real time.
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.