Carta-patente expirada
#21.1
Patente extinta em 31/08/2005
06/15/2010
RPI 2058
Application data
Number
PI9006917Type
Filing
Publication
PCT
EP1990001455 The letters patent expired on 06/15/2010: 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: 06/15/2010. We update with every new RPI gazette, published weekly.
Applicants
Zeuna-Staerker Gmbh & Co Kg
DE
Inventors
A. U. (pessoa física)
DE
E. S. (pessoa física)
DE
P. K. (pessoa física)
DE
IPC Classification
Priority claims
DE
90105424.7(EP) · 03/22/1990
DE
P 39 30 428.0 · 09/12/1989
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 31/08/2005
06/15/2010
RPI 2058
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03/28/1995
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11/15/1994
RPI 1250
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07/19/1994
RPI 1233
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06/15/1993
RPI 1176
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01/28/1992
RPI 1104
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