110
12/12/1989
RPI 999
Application data
Number
PI8404614Type
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: 12/12/1989. We update with every new RPI gazette, published weekly.
Applicants
Kato Spring Works Company Ltd.
JP
Rexnord Inc.
US
Inventors
A. Y. (pessoa física)
US
F. C. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
12/12/1989
RPI 999
#12.1
01/17/1989
RPI 952
#9.1
11/01/1988
RPI 941
#6.1
03/01/1988
RPI 906
#5.1
05/13/1986
RPI 812
#4.1
12/24/1985
RPI 792
#15.11
10/15/1985
RPI 782
#3.1
08/06/1985
RPI 772
#2.1
11/27/1984
RPI 736
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era F16B 17/12.
03/27/2018
RPI 2464
#21.1
Patente extinta em 14/09/99
07/08/2008
RPI 1957
06/17/1997
RPI 1385
#20.1
09/24/1996
RPI 1347
#20.1
04/30/1991
RPI 1065
#20.1
04/23/1991
RPI 1064
#20.1
04/16/1991
RPI 1063
#16.1
06/26/1990
RPI 1024
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