111
02/21/1984
RPI 696
Progress at the INPI
- Filing02/14/77
- Publication
- Examination
- Refused02/21/84
- Grant
- In force
The application was refused on 02/21/1984 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: 02/21/1984. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
I. W. (pessoa física)
Inventors
No inventors listed.
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
120
04/19/1983
RPI 652
Petição de recurso
#12.2
04/27/1982
RPI 601
Indeferimento
#9.2
11/10/1981
RPI 577
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