Carta-patente expirada
#21.1
Patente extinta em 18/07/2011
06/04/2013
RPI 2213
Application data
Number
PI9103075Type
Filing
Publication
The letters patent expired on 06/04/2013: 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: 06/04/2013. We update with every new RPI gazette, published weekly.
Applicants
Comm/Scope, Inc.
US
Inventors
C. S. (pessoa física)
US
P. W. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 18/07/2011
06/04/2013
RPI 2213
#16.1
07/11/2000
RPI 1540
#9.1
02/22/2000
RPI 1520
#6.1
08/17/1999
RPI 1493
#4.1
11/24/1992
RPI 1147
#3.1
04/28/1992
RPI 1117
#2.1
11/19/1991
RPI 1094
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