Concessão da patente
#16.1
03/29/1983
RPI 649
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: 03/29/1983. We update with every new RPI gazette, published weekly.
Applicants
DENNISON MFG CO
Inventors
C. J. (pessoa física)
F. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/29/1983
RPI 649
#13.1
12/14/1982
RPI 634
#9.1
07/27/1982
RPI 614
#6.1
01/26/1982
RPI 588
#21.1
05/03/1994
RPI 1222
From the same holder
Same category
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