Concessão da patente
#16.1
12/26/1984
RPI 740
The letters patent expired on 09/24/1996: 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: 12/26/1984. We update with every new RPI gazette, published weekly.
Applicants
Franrica Mfg. Inc.
Franrica MFG. INC.
US
Inventors
H. L. (pessoa física)
R. A. (pessoa física)
W. J. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/26/1984
RPI 740
#13.1
09/04/1984
RPI 724
#9.1
05/15/1984
RPI 708
#4.1
11/08/1983
RPI 681
#21.1
09/24/1996
RPI 1347
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