Concessão da patente
#16.1
05/28/1985
RPI 762
The letters patent expired on 09/12/1995: 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: 05/28/1985. We update with every new RPI gazette, published weekly.
Applicants
M&FC Holding Company, Inc
US
Inventors
C. A. (pessoa física)
S. F. (pessoa física)
W. R. (pessoa física)
W. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
05/28/1985
RPI 762
#13.1
01/15/1985
RPI 743
#9.1
09/18/1984
RPI 726
#6.1
12/27/1983
RPI 688
#4.1
03/15/1983
RPI 647
#21.1
09/12/1995
RPI 1293
#20.1
10/15/1991
RPI 1089
From the same holder
Same category
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