Concessão da patente
#16.1
08/29/1989
RPI 984
Application data
Number
PI8305885Type
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: 08/29/1989. We update with every new RPI gazette, published weekly.
Applicants
S. C. (pessoa física)
JP
Inventors
E. S. (pessoa física)
JP
M. Y. (pessoa física)
JP
S. T. (pessoa física)
JP
T. A. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/29/1989
RPI 984
#13.1
04/25/1989
RPI 966
#15.11
01/10/1989
RPI 951
#9.1
12/20/1988
RPI 948
09/15/1987
RPI 882
#4.1
08/19/1986
RPI 826
#3.1
07/10/1984
RPI 716
#2.1
01/03/1984
RPI 689
#21.1
Patente extinta em 25/10/98
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.