Carta-patente expirada
#21.1
Patente extinta em 27/03/2006
06/22/2010
RPI 2059
Application data
Number
PI9101228Type
Filing
Publication
The letters patent expired on 06/22/2010: 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: 06/22/2010. We update with every new RPI gazette, published weekly.
Applicants
U. C. (pessoa física)
US
Inventors
J. C. (pessoa física)
US
J. D. (pessoa física)
US
L. B. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 27/03/2006
06/22/2010
RPI 2059
#16.1
07/25/1995
RPI 1286
#13.1
03/28/1995
RPI 1269
#9.1
11/22/1994
RPI 1251
#4.1
04/05/1994
RPI 1218
#3.1
11/05/1991
RPI 1092
#2.1
09/24/1991
RPI 1086
From the same holder
Same category
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