Exigência - art. 36 da LPI
#6.1
09/05/1989
RPI 985
Application data
Number
PI8406995Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 09/05/1989. We update with every new RPI gazette, published weekly.
Applicants
Rosemount Inc.
US
Inventors
R. F. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
09/05/1989
RPI 985
#4.1
05/05/1987
RPI 863
#1.3
07/02/1985
RPI 767
#21.1
Patente extinta em 25/07/99
07/08/2008
RPI 1957
#16.1
12/26/1990
RPI 1047
#13.1
10/09/1990
RPI 1036
#9.1
06/26/1990
RPI 1024
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