Carta-patente expirada
#21.1
Patente extinta em 19/12/2005
06/08/2010
RPI 2057
Application data
Number
PI9006482Type
Filing
Publication
The letters patent expired on 06/08/2010: 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: 06/08/2010. We update with every new RPI gazette, published weekly.
Applicants
A. C. (pessoa física)
US
Inventors
D. B. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 19/12/2005
06/08/2010
RPI 2057
#16.1
04/25/1995
RPI 1273
#13.1
01/10/1995
RPI 1258
#9.1
09/06/1994
RPI 1240
#4.1
07/06/1993
RPI 1179
#3.1
11/19/1991
RPI 1094
#2.1
06/04/1991
RPI 1070
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Same category
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