Republicação - classificação IPC
#15.11
A classificação anterior era: E01F 9/06
08/16/2016
RPI 2380
The letters patent expired on 07/01/2008: 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: 08/16/2016. We update with every new RPI gazette, published weekly.
Applicants
A. S. (pessoa física)
SP, BR
Inventors
A. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
A classificação anterior era: E01F 9/06
08/16/2016
RPI 2380
#21.1
Patente extinta em 02/08/2000
07/01/2008
RPI 1956
#16.1
04/25/1995
RPI 1273
#13.1
11/15/1994
RPI 1250
#9.1
07/19/1994
RPI 1233
#4.1
05/19/1992
RPI 1120
#3.1
03/03/1992
RPI 1109
#2.1
10/23/1990
RPI 1038
From the same holder
Same category
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