Concessão da patente
#16.1
08/30/1988
RPI 932
Application data
Number
PI8400166Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 08/30/1988. We update with every new RPI gazette, published weekly.
Applicants
Dotson Wheel Corporation Inc
US
Inventors
S. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/30/1988
RPI 932
#13.1
05/10/1988
RPI 916
#9.1
12/29/1987
RPI 897
#6.1
07/28/1987
RPI 875
#4.1
08/05/1986
RPI 824
#3.1
08/21/1984
RPI 722
#2.1
03/20/1984
RPI 700
#21.1
Patente extinta em 13/01/99
07/08/2008
RPI 1957
#20.1
03/27/1990
RPI 1011
Same category
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