Notificação para pagamento de retribuição
#13.1
06/29/1982
RPI 610
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Official data from INPI
PROCESSO PARA A MEDICAO DA UMIDADE DE MATERIAL FUIDO E DISPOSITIVO PARA A REALIZACAO DO PROCESSO
Em AnáliseInvention Patent
Progress at the INPI
- Filing03/19/77
- Publication
- Examination
- Allowance03/09/82
- Grant
- Terminated06/29/93
The patent was granted and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 06/29/1982. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
E. H. (pessoa física)
E. P. (pessoa física)
E. W. (pessoa física)
Inventors
No inventors listed.
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Deferimento
#9.1
03/09/1982
RPI 594
21.5
07/06/1993
RPI 1179
Carta-patente expirada
#21.1
06/29/1993
RPI 1178
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