Concessão da patente
#16.1
02/03/1987
RPI 850
Application data
Number
PI8205675Type
Filing
Publication
The letters patent expired on 08/19/2008: 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: 02/03/1987. We update with every new RPI gazette, published weekly.
Applicants
ROSEMOUNT INC [US]
Inventors
F. L. (pessoa física)
G. A. (pessoa física)
R. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/03/1987
RPI 850
#13.1
11/04/1986
RPI 837
#9.1
07/08/1986
RPI 820
#6.1
11/19/1985
RPI 787
#6.1
03/05/1985
RPI 750
#4.1
09/11/1984
RPI 725
#1.3
12/14/1982
RPI 634
#21.1
Patente extinta em 18/01/97
08/19/2008
RPI 1963
From the same holder
Same category
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