Carta-patente expirada
#21.1
Patente extinta em 14/06/2015
11/10/2015
RPI 2340
Application data
Number
PI9508040Type
Filing
Publication
PCT
US1995007668 The letters patent expired on 11/10/2015: 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: 11/10/2015. We update with every new RPI gazette, published weekly.
Applicants
I. C. (pessoa física)
US
Inventors
D. N. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 14/06/2015
11/10/2015
RPI 2340
#16.1
03/05/2003
RPI 1678
#9.1
07/23/2002
RPI 1646
#7.1
02/13/2002
RPI 1623
#1.3
11/18/1997
RPI 1407
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.