Pedido de licença compulsória
#20.1
01/13/1987
RPI 847
Application data
Number
PI8108700Type
Filing
Publication
The letters patent expired on 08/19/2008: 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: 01/13/1987. We update with every new RPI gazette, published weekly.
Applicants
SECR DEFENSE BRIT [GB]
Inventors
B. [. (pessoa física)
C. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
01/13/1987
RPI 847
#16.1
08/27/1985
RPI 775
#13.1
05/21/1985
RPI 761
#9.1
01/29/1985
RPI 745
#6.1
07/31/1984
RPI 719
#4.1
01/17/1984
RPI 691
#1.3
08/10/1982
RPI 616
#21.1
Patente extinta em 01/07/96
08/19/2008
RPI 1963
Same category
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