111
05/27/1986
RPI 814
Back to search
Official data from INPI
MOTOR A PRESSAO ATMOSFERICA E OU A PRESSAO DE AR COMPRIMIDO
Em AnáliseInvention Patent
Progress at the INPI
- Filing08/31/79
- Publication
- Examination05/17/83
- Refused05/27/86
- Grant
- In force
The application was refused on 05/27/1986 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: 05/27/1986. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
A. D. (pessoa física)
Inventors
D. M. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Petição de recurso
#12.2
08/20/1985
RPI 774
Indeferimento
#9.2
05/07/1985
RPI 759
Exigência - art. 36 da LPI
#6.1
11/22/1983
RPI 683
Solicitação de exame técnico
#4.1
05/17/1983
RPI 656
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.