Concessão da patente
#16.1
10/30/1984
RPI 732
The letters patent expired on 03/19/1996: 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: 10/30/1984. We update with every new RPI gazette, published weekly.
Applicants
Modine Manufacturing Company
US
Inventors
S. Z. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/30/1984
RPI 732
#13.1
06/05/1984
RPI 711
#9.1
02/14/1984
RPI 695
#4.1
05/10/1983
RPI 655
#21.1
03/19/1996
RPI 1320
From the same holder
Same category
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