111
01/11/1983
RPI 638
Progress at the INPI
- Filing12/28/77
- Publication
- Examination
- Refused01/11/83
- Grant
- In force
The application was refused on 01/11/1983 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: 01/11/1983. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
ZAMBARDINO & IRMAO LTD M
Inventors
No inventors listed.
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Petição de recurso
#12.2
02/24/1982
RPI 592
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