Concessão da patente
#16.1
09/25/1984
RPI 727
The letters patent expired on 11/14/1995: 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: 09/25/1984. We update with every new RPI gazette, published weekly.
Applicants
Automatic Switch Company
US
Inventors
B. G. (pessoa física)
V. P. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/25/1984
RPI 727
#9.1
03/27/1984
RPI 701
#6.1
11/16/1983
RPI 682
#4.1
04/12/1983
RPI 651
#21.1
11/14/1995
RPI 1302
From the same holder
Same category
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