Concessão da patente
#16.1
07/26/1988
RPI 927
Application data
Number
PI8206823Type
Filing
Publication
The letters patent expired on 07/01/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 07/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Arno S/A
SP, BR
Inventors
B. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/26/1988
RPI 927
#13.1
05/10/1988
RPI 916
#9.1
12/29/1987
RPI 897
#6.1
06/02/1987
RPI 867
#4.1
08/12/1986
RPI 825
#3.1
07/03/1984
RPI 715
#2.1
01/18/1983
RPI 639
#21.1
Patente extinta em 25/11/97
07/01/2008
RPI 1956
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.