111
12/12/1989
RPI 999
The application was refused on 12/12/1989 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: 12/12/1989. We update with every new RPI gazette, published weekly.
Applicants
Oscar Kunz S/A. Indústria e Comércio
RS, BR
Inventors
G. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
12/12/1989
RPI 999
#12.2
05/16/1989
RPI 969
#9.2
01/03/1989
RPI 950
#4.1
04/05/1988
RPI 911
#3.1
04/07/1987
RPI 859
#2.1
11/05/1985
RPI 785
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.