Concessão da patente
#16.1
11/28/1989
RPI 997
Application data
Number
PI8501470Type
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: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
D. C. (pessoa física)
US
P. C. (pessoa física)
US
Inventors
D. K. (pessoa física)
US
J. S. (pessoa física)
US
P. W. (pessoa física)
US
R. C. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/28/1989
RPI 997
#9.1
06/20/1989
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#6.1
12/13/1988
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#4.1
11/03/1987
RPI 889
#3.1
11/26/1985
RPI 788
#2.1
06/18/1985
RPI 765
#21.1
Patente extinta em 29/03/2000
07/15/2008
RPI 1958
#25.1
Transferido de: Dana Corporation
04/06/2004
RPI 1735
#15.11
05/28/1991
RPI 1069
From the same holder
Same category
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