Republicação - classificação IPC
#15.11
05/16/1989
RPI 969
The letters patent expired on 10/03/1995: 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: 05/16/1989. We update with every new RPI gazette, published weekly.
Applicants
T. K. (pessoa física)
SP, BR
Inventors
K. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
05/16/1989
RPI 969
#16.1
09/27/1988
RPI 936
#13.1
06/07/1988
RPI 920
#9.1
02/09/1988
RPI 903
#4.1
04/28/1987
RPI 862
#3.1
02/10/1987
RPI 851
12/02/1986
RPI 841
#2.1
08/27/1985
RPI 775
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era A62B 35/02.
03/27/2018
RPI 2464
#21.1
10/03/1995
RPI 1296
06/23/1992
RPI 1125
#22.1
02/04/1992
RPI 1105
From the same holder
Same category
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