Concessão da patente
#16.1
01/10/1989
RPI 951
Application data
Number
PI8306592Type
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: 01/10/1989. We update with every new RPI gazette, published weekly.
Applicants
XEROX CORP [US]
Inventors
H. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
01/10/1989
RPI 951
#13.1
10/25/1988
RPI 940
#9.1
06/28/1988
RPI 923
#6.1
01/19/1988
RPI 900
#4.1
08/12/1986
RPI 825
#3.1
07/10/1984
RPI 716
#2.1
02/14/1984
RPI 695
#21.1
Patente extinta em 30/11/98
08/19/2008
RPI 1963
From the same holder
Same category
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