Exigência - art. 36 da LPI
#6.1
10/10/1989
RPI 990
Application data
Number
PI8505096Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
S. R. (pessoa física)
US
Inventors
S. R. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
10/10/1989
RPI 990
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Patente extinta em 14/10/2000
07/15/2008
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#16.1
09/25/1990
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#13.1
08/14/1990
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