11.3
12/29/1987
RPI 897
The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 12/29/1987. We update with every new RPI gazette, published weekly.
Applicants
R. U. (pessoa física)
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
12/29/1987
RPI 897
#6.1
10/09/1984
RPI 729
#15.11
03/13/1984
RPI 699
#6.1
09/27/1983
RPI 675
#4.1
09/14/1982
RPI 621
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.