Notificação de entrada na fase nacional - PCT
#1.3
10/17/1989
RPI 991
Application data
Number
PI8806477Type
Filing
Publication
PCT
US1988000985 The letters patent expired on 09/02/2008: 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: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants
M. C. (pessoa física)
US
Inventors
R. S. (pessoa física)
US
IPC Classification
Priority claims
US
033.280 · 04/02/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
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10/17/1989
RPI 991
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