131
07/19/1983
RPI 665
Progress at the INPI
- Filing08/31/76
- Publication
- Examination
- Refused07/19/83
- Grant
- In force
The application was refused on 07/19/1983 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: 07/19/1983. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
HUMAITA LTDA
Inventors
F. E. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Petição de recurso
#12.2
05/17/1983
RPI 656
101
01/11/1983
RPI 638
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