Concessão da patente
#16.1
03/29/1983
RPI 649
The letters patent expired on 04/18/1995: 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: 03/29/1983. We update with every new RPI gazette, published weekly.
Applicants
BUDD CO
Inventors
H. G. (pessoa física)
S. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/29/1983
RPI 649
#13.1
01/25/1983
RPI 640
#9.1
09/14/1982
RPI 621
#21.1
04/18/1995
RPI 1272
#20.1
05/01/1990
RPI 1016
From the same holder
Same category
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