Carta-patente expirada
#21.1
Patente extinta em 15/03/2011
06/11/2013
RPI 2214
Application data
Number
PI9105723Type
Filing
Publication
PCT
US1991001772 The letters patent expired on 06/11/2013: 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: 06/11/2013. We update with every new RPI gazette, published weekly.
Applicants
B & J Manufacturing Company
US
Inventors
C. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 15/03/2011
06/11/2013
RPI 2214
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RPI 1404
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02/12/1997
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08/04/1992
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