204
04/16/1985
RPI 756
The letters patent expired on 08/03/1993: 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: 04/16/1985. We update with every new RPI gazette, published weekly.
Applicants
SCHLEGEL UK LTD
Inventors
P. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
04/16/1985
RPI 756
#17.1
09/18/1984
RPI 726
#16.1
09/27/1983
RPI 675
06/14/1983
RPI 660
08/24/1982
RPI 618
#12.2
12/22/1981
RPI 583
#21.1
08/03/1993
RPI 1183
From the same holder
Same category
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