Pedido de licença compulsória
#20.1
03/22/1988
RPI 909
The letters patent expired on 05/31/1994: 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: 03/22/1988. We update with every new RPI gazette, published weekly.
Applicants
Caterpillar Tractor Company
Inventors
J. H. (pessoa física)
S. V. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
03/22/1988
RPI 909
#16.1
07/31/1984
RPI 719
#13.1
04/10/1984
RPI 703
#9.1
12/13/1983
RPI 686
#6.1
08/02/1983
RPI 667
#4.1
05/04/1982
RPI 602
#21.1
05/31/1994
RPI 1226
From the same holder
Same category
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