111
03/01/1983
RPI 645
Progress at the INPI
- Filing06/28/76
- Publication
- Examination
- Refused03/01/83
- Grant
- In force
The application was refused on 03/01/1983 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: 03/01/1983. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
WADLEY RES INST & BLOOD BANK
WADLEY RES INST J K & S L
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
12/08/1981
RPI 581
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