Publicação do pedido de patente
#3.1
03/29/1988
RPI 910
The patent was granted on 12/29/1992 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: 03/29/1988. We update with every new RPI gazette, published weekly.
Applicants
Gruendling Irmãos S.A.
RS, BR
Gruendling Irmãos S.A. Indústria e Comrcio
RS, BR
Inventors
J. G. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
03/29/1988
RPI 910
#2.1
02/03/1987
RPI 850
#18.2
11/14/1995
RPI 1302
#16.1
12/29/1992
RPI 1152
#13.1
07/07/1992
RPI 1127
#9.1
02/25/1992
RPI 1108
#15.11
10/22/1991
RPI 1090
#6.1
07/23/1991
RPI 1077
#4.1
10/30/1990
RPI 1039
08/07/1990
RPI 1027
#4.2
03/01/1990
RPI 1007
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.