14.4
10/31/1989
RPI 993
Application data
Number
PI8801764Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
R. C. (pessoa física)
US
Rexnord Inc
US
Inventors
W. H. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
10/31/1989
RPI 993
10/24/1989
RPI 992
#3.1
11/16/1988
RPI 943
#2.1
08/02/1988
RPI 928
#21.1
Patente extinta em 13/04/2003
09/02/2008
RPI 1965
#16.1
11/24/1992
RPI 1147
#13.1
04/21/1992
RPI 1116
#9.1
12/03/1991
RPI 1096
#4.1
01/15/1991
RPI 1050
From the same holder
Same category
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