Republicação - classificação IPC
#15.11
05/10/1988
RPI 916
Application data
Number
PI8400074Type
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: 05/10/1988. We update with every new RPI gazette, published weekly.
Applicants
A. F. (pessoa física)
Inventors
A. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
05/10/1988
RPI 916
#16.1
04/26/1988
RPI 914
#9.1
12/29/1987
RPI 897
#6.1
10/27/1987
RPI 888
07/28/1987
RPI 875
07/28/1987
RPI 875
10/08/1985
RPI 781
#4.1
08/28/1984
RPI 723
#3.2
06/12/1984
RPI 712
#2.1
03/20/1984
RPI 700
#21.1
Patente extinta em 09/01/99
07/08/2008
RPI 1957
#15.11
10/01/1991
RPI 1087
From the same holder
Same category
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