Carta-patente expirada
#21.1
Patente extinta em 05/06/2005
05/25/2010
RPI 2055
Application data
Number
PI9002668Type
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
Baltimore Aircoil Company, Inc
US
Inventors
W. O. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 05/06/2005
05/25/2010
RPI 2055
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11/15/1994
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07/19/1994
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12/03/1991
RPI 1096
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