Carta-patente expirada
#21.1
Patente extinta em 28/11/2015
12/15/2015
RPI 2345
Application data
Number
PI9510291Type
Filing
Publication
PCT
US1995015404 The letters patent expired on 12/15/2015: 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: 12/15/2015. We update with every new RPI gazette, published weekly.
Applicants
Volk Enterprises, Inc.
US
Inventors
G. T. (pessoa física)
US
S. V. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 28/11/2015
12/15/2015
RPI 2345
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06/11/2002
RPI 1640
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02/19/2002
RPI 1624
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11/11/1997
RPI 1406
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