Concessão da patente
#16.1
03/28/1989
RPI 962
Application data
Number
PI8300231Type
Filing
Publication
The letters patent expired on 07/01/2008: 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
Saint_ Gobain Vitrage
FR
Inventors
H. F. (pessoa física)
R. H. (pessoa física)
S. N. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/28/1989
RPI 962
#13.1
11/29/1988
RPI 945
#9.1
08/02/1988
RPI 928
#6.1
01/12/1988
RPI 899
11/18/1986
RPI 839
#4.1
02/04/1986
RPI 798
#3.1
10/18/1983
RPI 678
#2.1
03/08/1983
RPI 646
#21.1
Patente extinta em 18/01/98
07/01/2008
RPI 1956
From the same holder
Same category
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