Concessão da patente
#16.1
11/26/1985
RPI 788
Application data
Number
PI8106282Type
Filing
Publication
The letters patent expired on 08/19/2008: 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: 11/26/1985. We update with every new RPI gazette, published weekly.
Applicants
G. D. (pessoa física)
Inventors
G. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/26/1985
RPI 788
#13.1
09/17/1985
RPI 778
#15.11
06/11/1985
RPI 764
#9.1
05/28/1985
RPI 762
#6.1
01/08/1985
RPI 742
#4.1
09/13/1983
RPI 673
#3.1
05/03/1983
RPI 654
#3.1
06/15/1982
RPI 608
#2.1
11/17/1981
RPI 578
#21.1
Patente extinta em 30/09/96
08/19/2008
RPI 1963
#20.1
03/30/1993
RPI 1165
Same category
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