Concessão da patente
#16.1
09/29/1987
RPI 884
Application data
Number
PI8207545Type
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
HICKS KEVIN JOSEPH [AU]
Inventors
H. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/29/1987
RPI 884
#13.1
08/11/1987
RPI 877
#9.1
03/31/1987
RPI 858
#6.1
06/24/1986
RPI 818
#6.1
12/24/1985
RPI 792
#15.11
10/15/1985
RPI 782
#6.1
06/11/1985
RPI 764
#5.1
02/20/1985
RPI 748
#4.1
09/25/1984
RPI 727
#3.1
04/17/1984
RPI 704
#2.1
02/16/1983
RPI 643
#21.1
Patente extinta em 28/12/97
08/19/2008
RPI 1963
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.