Concessão da patente
#16.1
03/27/1984
RPI 701
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: 03/27/1984. We update with every new RPI gazette, published weekly.
Applicants
PLESSEY HANDEL INVESTMENT AG
Inventors
E. G. (pessoa física)
P. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/27/1984
RPI 701
#13.1
11/16/1983
RPI 682
#9.1
07/19/1983
RPI 665
#6.1
03/15/1983
RPI 647
#4.1
08/31/1982
RPI 619
#21.1
05/02/1995
RPI 1274
#20.1
05/29/1990
RPI 1020
From the same holder
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