Carta-patente expirada
#21.1
Patente extinta em 24/09/2011
06/11/2013
RPI 2214
Application data
Number
PI9104091Type
Filing
Publication
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
B. C. (pessoa física)
US
Inventors
K. F. (pessoa física)
CA
T. M. (pessoa física)
CA
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 24/09/2011
06/11/2013
RPI 2214
#16.1
06/15/1999
RPI 1484
#9.1
11/24/1998
RPI 1455
#4.1
05/24/1994
RPI 1225
#3.1
06/02/1992
RPI 1122
#2.1
10/29/1991
RPI 1091
From the same holder
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