16.3
07/24/1984
RPI 718
The letters patent expired on 05/03/1994: 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: 07/24/1984. We update with every new RPI gazette, published weekly.
Applicants
DENNISON MFG CO
Inventors
R. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
07/24/1984
RPI 718
#16.1
03/27/1984
RPI 701
#13.1
01/17/1984
RPI 691
#9.1
09/27/1983
RPI 675
#6.1
03/29/1983
RPI 649
#6.1
09/21/1982
RPI 622
04/13/1982
RPI 599
#6.1
03/02/1982
RPI 593
#21.1
05/03/1994
RPI 1222
From the same holder
Same category
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