111
06/27/1989
RPI 975
The application was refused on 06/27/1989 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: 06/27/1989. We update with every new RPI gazette, published weekly.
Applicants
LIQUID CARBONIC IND SA
Inventors
No inventors listed.
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
06/27/1989
RPI 975
#12.2
09/06/1988
RPI 933
#9.2
05/31/1988
RPI 919
#6.1
01/26/1982
RPI 588
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.