Concessão da patente
#16.1
10/30/1984
RPI 732
The letters patent expired on 12/26/1995: 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: 10/30/1984. We update with every new RPI gazette, published weekly.
Applicants
Omark Industries,Inc
US
Inventors
L. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/30/1984
RPI 732
07/10/1984
RPI 716
#13.1
07/03/1984
RPI 715
#9.1
03/13/1984
RPI 699
#6.1
10/04/1983
RPI 676
#7.1
05/03/1983
RPI 654
#4.1
10/13/1981
RPI 573
#21.1
12/26/1995
RPI 1308
From the same holder
Same category
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