Carta-patente expirada
#21.1
Patente extinta em 12/03/2012
06/25/2013
RPI 2216
Application data
Number
PI9200847Type
Filing
Publication
The letters patent expired on 06/25/2013: 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: 06/25/2013. We update with every new RPI gazette, published weekly.
Applicants
KEMA-Keramikmaschinenbau Gmbh
DE
Inventors
E. S. (pessoa física)
DE
G. F. (pessoa física)
DE
H. K. (pessoa física)
DE
K. L. (pessoa física)
DE
W. K. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 12/03/2012
06/25/2013
RPI 2216
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11/29/1994
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05/25/1993
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04/13/1993
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04/06/1993
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11/24/1992
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04/21/1992
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