Carta-patente expirada
#21.1
Patente extinta em 30/01/2017
02/21/2017
RPI 2407
Application data
Number
PI9508649Type
Filing
Publication
PCT
US1995004262 The letters patent expired on 02/21/2017: 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: 02/21/2017. We update with every new RPI gazette, published weekly.
Applicants
S. C. (pessoa física)
US
Inventors
B. C. (pessoa física)
US
L. L. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 30/01/2017
02/21/2017
RPI 2407
#16.1
01/30/2007
RPI 1882
#9.1
10/24/2006
RPI 1868
#6.1
12/27/2005
RPI 1825
#1.3
11/25/1997
RPI 1408
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.