Concessão da patente
#16.1
12/29/1987
RPI 897
Application data
Number
PI8207913Type
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: 12/29/1987. We update with every new RPI gazette, published weekly.
Applicants
ROCEP LUSOL HOLDINGS [GB]
Inventors
F. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/29/1987
RPI 897
#13.1
11/10/1987
RPI 890
#9.1
07/14/1987
RPI 873
#6.1
10/21/1986
RPI 835
#7.1
12/03/1985
RPI 789
#4.1
05/28/1985
RPI 762
#1.3
09/13/1983
RPI 673
#21.1
Patente extinta em 24/09/97
08/19/2008
RPI 1963
Same category
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