Concessão da patente
#16.1
12/27/1983
RPI 688
The letters patent expired on 07/06/1993: 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: 12/27/1983. We update with every new RPI gazette, published weekly.
Applicants
SYBRON CORP
Inventors
F. F. (pessoa física)
M. N. (pessoa física)
S. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/27/1983
RPI 688
#13.1
10/04/1983
RPI 676
#9.1
06/14/1983
RPI 660
#6.1
01/18/1983
RPI 639
#6.1
04/13/1982
RPI 599
#21.1
07/06/1993
RPI 1179
#20.1
12/18/1990
RPI 1046
#20.1
04/24/1990
RPI 1015
From the same holder
Same category
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