Concessão da patente
#16.1
04/24/1984
RPI 705
The letters patent expired on 05/02/1995: 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: 04/24/1984. We update with every new RPI gazette, published weekly.
Applicants
LOOMHURST LTD
Inventors
B. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/24/1984
RPI 705
#13.1
02/14/1984
RPI 695
#9.1
11/01/1983
RPI 680
#15.11
04/26/1983
RPI 653
#6.1
04/12/1983
RPI 651
#4.1
09/14/1982
RPI 621
#21.1
05/02/1995
RPI 1274
Same category
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