Indeferimento
#9.2
09/21/1982
RPI 622
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Official data from INPI
DERIVADOR PARA MEDIÇÃO DE CORRENTE CONTINUA.
IndeferidaUtility Model
Progress at the INPI
Under appeal- Filing01/04/80
- Publication
- Examination
- Refused09/21/82
- Grant
- In force
The application was refused by the INPI on 09/21/1982. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/21/1982. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Jonhis Instrumentos de Medição Ltda
SP, BR
Inventors
No inventors listed.
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
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