Carta-patente expirada
#21.1
Patente extinta em 14/03/2011
06/11/2013
RPI 2214
Application data
Number
PI9105095Type
Filing
Publication
PCT
US1991001710 The letters patent expired on 06/11/2013: 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: 06/11/2013. We update with every new RPI gazette, published weekly.
Applicants
Flo-Con Systems, Inc
US
Inventors
P. K. (pessoa física)
US
R. P. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 14/03/2011
06/11/2013
RPI 2214
#16.1
11/03/1999
RPI 1504
#9.1
05/11/1999
RPI 1479
#15.6
04/15/1997
RPI 1376
#15.3
10/08/1996
RPI 1349
#4.1
08/10/1993
RPI 1184
#1.3
08/04/1992
RPI 1131
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.