Pedido de licença compulsória
#20.1
03/15/1988
RPI 908
The letters patent expired on 11/21/1995: 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: 03/15/1988. We update with every new RPI gazette, published weekly.
Applicants
HL JH Timber Products (Proprietary) Limited
ZA
Inventors
T. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
03/15/1988
RPI 908
03/15/1988
RPI 908
#16.1
06/24/1986
RPI 818
10/22/1985
RPI 783
#9.1
07/09/1985
RPI 768
#6.1
12/11/1984
RPI 738
#7.1
06/26/1984
RPI 714
#4.1
08/30/1983
RPI 671
#21.1
11/21/1995
RPI 1303
Same category
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