Concessão da patente
#16.1
09/26/1989
RPI 988
Application data
Number
PI8502630Type
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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
Fischer-Werke Artur Fischer GMBH & CO. KG.
DE
Inventors
D. F. (pessoa física)
DE
D. O. (pessoa física)
DE
M. H. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/26/1989
RPI 988
#13.1
12/13/1988
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08/23/1988
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06/16/1987
RPI 869
#4.1
07/15/1986
RPI 821
#3.1
02/04/1986
RPI 798
#2.1
08/06/1985
RPI 772
#21.1
Patente extinta em 31/05/2000
07/15/2008
RPI 1958
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