Carta-patente expirada
#21.1
Patente extinta em 11/09/2015
12/01/2015
RPI 2343
Application data
Number
PI9508936Type
Filing
Publication
PCT
US1995011527 The letters patent expired on 12/01/2015: 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: 12/01/2015. We update with every new RPI gazette, published weekly.
Applicants
H. C. (pessoa física)
US
Inventors
S. L. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 11/09/2015
12/01/2015
RPI 2343
#16.1
03/06/2001
RPI 1574
#9.1
12/05/2000
RPI 1561
#1.3
01/13/1998
RPI 1412
From the same holder
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