Concessão da patente
#16.1
04/26/1988
RPI 914
Application data
Number
PI8108336Type
Filing
Publication
The letters patent expired on 08/19/2008: 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: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
ORFA AG [CH]
Inventors
F. J. (pessoa física)
S. R. (pessoa física)
S. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/26/1988
RPI 914
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RPI 877
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06/09/1987
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RPI 856
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RPI 645
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10/05/1982
RPI 624
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02/16/1982
RPI 591
#21.1
Patente extinta em 22/12/96
08/19/2008
RPI 1963
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