Concessão da patente
#16.1
03/28/1989
RPI 962
Application data
Number
PI8206885Type
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: 03/28/1989. We update with every new RPI gazette, published weekly.
Applicants
ORSZAGOS KOOLAJ GAZIPARI [HU]
Inventors
K. [. (pessoa física)
P. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/28/1989
RPI 962
#13.1
09/20/1988
RPI 935
#9.1
05/31/1988
RPI 919
#6.1
08/25/1987
RPI 879
#7.1
04/29/1986
RPI 810
#6.1
06/11/1985
RPI 764
#4.1
11/06/1984
RPI 733
#1.3
03/01/1983
RPI 645
#21.1
Patente extinta em 15/03/97
08/19/2008
RPI 1963
Same category
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