Anuidade - prazo legal encerrado
#18.2
05/14/1985
RPI 760
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Official data from INPI
TANQUE DE AGUA APERFEICOADO FECHADO,MANTIDO SOB PRESSAO,PARA O ABASTECIMENTO DE INSTRUMENTOS E DO EQUIPO DE UM GABINETE DENTARIO
Em AnáliseInvention Patent
Progress at the INPI
- Filing03/15/76
- Publication
- Examination
- Allowance
- Grant
- Terminated05/14/85
The patent was granted 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: 05/14/1985. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
KALTENBACH & VOIGT
Inventors
S. S. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Cessão de direito de exploração
#22.1
11/06/1984
RPI 733
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