Solicitação de exame técnico
#4.1
04/25/1989
RPI 966
Application data
Number
PI8707486Type
Filing
Publication
PCT
US1987002383 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: 04/25/1989. We update with every new RPI gazette, published weekly.
Applicants
M. C. (pessoa física)
US
Inventors
K. H. (pessoa física)
IPC Classification
Priority claims
US
919.735 · 10/16/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
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04/25/1989
RPI 966
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