Carta-patente expirada
#21.1
Patente extinta em 25/08/2005
06/15/2010
RPI 2058
Application data
Number
PI9006889Type
Filing
Publication
PCT
EP1990001425 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
Erhardt & Leimer GmbH
DE
Inventors
G. B. (pessoa física)
DE
W. K. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 25/08/2005
06/15/2010
RPI 2058
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RPI 1330
#13.1
08/29/1995
RPI 1291
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03/14/1995
RPI 1267
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10/11/1994
RPI 1245
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04/14/1992
RPI 1115
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11/05/1991
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