Carta-patente expirada
#21.1
Patente extinta em 02/01/2005
05/11/2010
RPI 2053
Application data
Number
PI9000012Type
Filing
Publication
The letters patent expired on 05/11/2010: 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: 05/11/2010. We update with every new RPI gazette, published weekly.
Applicants
U. C. (pessoa física)
US
Inventors
D. G. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 02/01/2005
05/11/2010
RPI 2053
#16.1
03/28/1995
RPI 1269
#13.1
12/13/1994
RPI 1254
#9.1
08/16/1994
RPI 1237
#4.1
03/16/1993
RPI 1163
#3.1
10/09/1990
RPI 1036
#2.1
04/10/1990
RPI 1013
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