Exigência - art. 36 da LPI
#6.1
10/03/1989
RPI 989
Application data
Number
PI8501073Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
Figgie International Inc
US
Inventors
D. J. (pessoa física)
US
H. J. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
10/03/1989
RPI 989
#4.1
12/15/1987
RPI 895
10/06/1987
RPI 885
#3.1
10/29/1985
RPI 784
#2.1
06/04/1985
RPI 763
#21.1
Patente extinta em 11/03/2000
07/15/2008
RPI 1958
#16.1
02/13/1991
RPI 1054
#13.1
11/06/1990
RPI 1040
#9.1
07/24/1990
RPI 1025
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Same category
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