Carta-patente expirada
#21.1
Patente extinta em 29/06/2005
05/25/2010
RPI 2055
Application data
Number
PI9003086Type
Filing
Publication
The letters patent expired on 05/25/2010: 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: 05/25/2010. We update with every new RPI gazette, published weekly.
Applicants
D. C. (pessoa física)
US
Inventors
J. B. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 29/06/2005
05/25/2010
RPI 2055
#16.1
10/25/1994
RPI 1247
#9.1
04/19/1994
RPI 1220
#4.1
10/19/1993
RPI 1194
#3.1
08/27/1991
RPI 1082
#2.1
11/13/1990
RPI 1041
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