Exigência - art. 36 da LPI
#6.1
10/03/1989
RPI 989
Application data
Number
PI8501811Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
J. S. (pessoa física)
FR
Inventors
J. G. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
10/03/1989
RPI 989
#4.1
02/02/1988
RPI 902
#3.1
12/17/1985
RPI 791
#2.1
07/02/1985
RPI 767
#21.1
Patente extinta em 16/04/2000
07/15/2008
RPI 1958
#15.11
06/04/1991
RPI 1070
#16.1
09/25/1990
RPI 1034
#13.1
07/24/1990
RPI 1025
#9.1
03/13/1990
RPI 1009
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.