Publicação do pedido de patente
#3.1
03/01/1988
RPI 906
Application data
Number
PI8702682Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 03/01/1988. We update with every new RPI gazette, published weekly.
Applicants
E. C. (pessoa física)
US
Inventors
R. S. (pessoa física)
US
W. M. (pessoa física)
IPC Classification
Priority claims
US
863,651 · 05/15/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
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RPI 906
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Procedimento automático de reclassificação. A classificação IPC anterior era B60K 41/00.
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07/29/2008
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