Carta-patente expirada
#21.1
Patente extinta em 31/07/2005
06/15/2010
RPI 2058
Application data
Number
PI9007667Type
Filing
Publication
PCT
US1990004280 The letters patent expired on 06/15/2010: 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: 06/15/2010. We update with every new RPI gazette, published weekly.
Applicants
Rosemount Inc
US
Inventors
J. W. (pessoa física)
US
L. M. (pessoa física)
US
T. P. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 31/07/2005
06/15/2010
RPI 2058
#16.1
05/30/1995
RPI 1278
#13.1
02/21/1995
RPI 1264
#9.1
10/11/1994
RPI 1245
#4.1
07/27/1993
RPI 1182
#1.3
06/02/1992
RPI 1122
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.