Concessão da patente
#16.1
03/26/1985
RPI 753
The letters patent expired on 06/13/1995: 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: 03/26/1985. We update with every new RPI gazette, published weekly.
Applicants
Black & Decker Inc
US
Inventors
S. D. (pessoa física)
Priority claims
US
033.661 · 04/26/1979
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/26/1985
RPI 753
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