Concessão da patente
#16.1
09/29/1987
RPI 884
Application data
Number
PI8206912Type
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: 09/29/1987. We update with every new RPI gazette, published weekly.
Applicants
XEROX CORP [US]
Inventors
M. G. (pessoa física)
R. G. (pessoa física)
S. V. (pessoa física)
S. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/29/1987
RPI 884
#13.1
07/14/1987
RPI 873
#9.1
03/17/1987
RPI 856
#6.1
05/06/1986
RPI 811
#6.1
10/15/1985
RPI 782
#4.1
04/09/1985
RPI 755
#3.1
10/04/1983
RPI 676
#2.1
01/18/1983
RPI 639
#21.1
Patente extinta em 29/11/97
08/19/2008
RPI 1963
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.