Notificação de entrada na fase nacional - PCT
#1.3
08/15/1989
RPI 982
Application data
Number
PI8707655Type
Filing
Publication
PCT
US1987000733 The letters patent expired on 12/05/2012: 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: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
S. C. (pessoa física)
US
Inventors
P. S. (pessoa física)
US
S. R. (pessoa física)
US
IPC Classification
Priority claims
US
846,331 · 03/31/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
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