Notificação de entrada na fase nacional - PCT
#1.3
12/23/1986
RPI 844
Application data
Number
PI8506945Type
Filing
Publication
The letters patent expired on 08/26/2008: 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: 12/23/1986. We update with every new RPI gazette, published weekly.
Applicants
B. G. (pessoa física)
AU
Inventors
B. G. (pessoa física)
AU
Publications in the Brazilian Industrial Property Gazette (RPI).
#1.3
12/23/1986
RPI 844
#21.1
Patente extinta em 25/08/2008
08/26/2008
RPI 1964
#16.1
08/25/1998
RPI 1444
#9.1
08/26/1997
RPI 1395
#6.1
10/25/1994
RPI 1247
#6.1
10/08/1991
RPI 1088
#4.1
10/30/1990
RPI 1039
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.