130
02/17/1987
RPI 852
The application was refused on 02/17/1987 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: 02/17/1987. We update with every new RPI gazette, published weekly.
Applicants
S. D. (pessoa física)
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
02/17/1987
RPI 852
#11.2
04/08/1986
RPI 807
08/27/1985
RPI 775
03/07/1984
RPI 698
#12.1
05/03/1983
RPI 654
#9.1
01/11/1983
RPI 638
#6.1
02/02/1982
RPI 589
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.