110
11/14/1989
RPI 995
Application data
Number
PI8403053Type
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: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
Indústrias Romi S/A
SP, BR
Inventors
R. R. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/14/1989
RPI 995
#15.11
05/10/1988
RPI 916
#12.1
03/15/1988
RPI 908
#9.1
11/10/1987
RPI 890
#4.1
08/12/1986
RPI 825
#3.1
01/28/1986
RPI 797
#2.1
08/28/1984
RPI 723
#21.1
Patente extinta em 22/06/99
07/08/2008
RPI 1957
#15.11
10/15/1991
RPI 1089
#16.1
05/29/1990
RPI 1020
#13.1
01/23/1990
RPI 1003
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