Carta-patente expirada
#21.1
Patente extinta em 02/06/2010
01/15/2013
RPI 2193
Application data
Number
PI9007448Type
Filing
Publication
PCT
DE1990000430 The letters patent expired on 01/15/2013: 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: 01/15/2013. We update with every new RPI gazette, published weekly.
Applicants
Carl Schmale Gmbh. & Co. Kg.
DE
Inventors
D. B. (pessoa física)
DE
IPC Classification
Priority claims
DE
G8907659.1 · 06/22/1989
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 02/06/2010
01/15/2013
RPI 2193
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