Carta-patente expirada
#21.1
Patente extinta em 15/03/2005
05/11/2010
RPI 2053
Application data
Number
PI9001246Type
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
Gencorp Inc
US
Inventors
R. D. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 15/03/2005
05/11/2010
RPI 2053
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11/15/1994
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04/13/1993
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08/14/1990
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