Carta-patente expirada
#21.1
Patente extinta em 01/07/2012
07/02/2013
RPI 2217
Application data
Number
PI9206228Type
Filing
Publication
PCT
US1992005551 The letters patent expired on 07/02/2013: 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: 07/02/2013. We update with every new RPI gazette, published weekly.
Applicants
Beloit Technologies, Inc
US
Inventors
J. B. (pessoa física)
US
IPC Classification
Priority claims
US
724,095 · 07/01/1991
Abstract
Uma plataforma de peneiramento (10) para aparelho de peneiramento de lascas de madeira, incluindo uma pluralidade de barras paralelas (60a, 60b, 60c, 60d; 80a, 80b, 80c, 80d) montadas no conjunto (13, 14), com as barras de pelo menos um conjunto tendo superfícies superiores dispostas em pelo menos dois planos.
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Patente extinta em 01/07/2012
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RPI 2217
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