Concessão da patente
#16.1
11/24/1987
RPI 892
Application data
Number
PI8203515Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 11/24/1987. We update with every new RPI gazette, published weekly.
Applicants
T. C. (pessoa física)
US
Inventors
J. E. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/24/1987
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