Deferimento
#9.1
12/05/1989
RPI 998
The patent was granted on 08/28/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 12/05/1989. We update with every new RPI gazette, published weekly.
Applicants
G. P. (pessoa física)
SP, BR
Inventors
G. P. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
12/05/1989
RPI 998
#4.1
08/09/1988
RPI 929
#3.2
04/05/1988
RPI 911
#2.1
11/10/1987
RPI 890
#18.2
10/31/1995
RPI 1300
#16.1
08/28/1990
RPI 1030
#13.1
04/10/1990
RPI 1013
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.