Pedido de patente depositado
#2.1
06/23/1987
RPI 870
The letters patent expired on 07/29/2008: 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: 06/23/1987. We update with every new RPI gazette, published weekly.
Applicants
Kone Elevator GmbH
CH
Inventors
H. H. (pessoa física)
FI
M. K. (pessoa física)
FI
P. H. (pessoa física)
FI
P. N. (pessoa física)
FI
U. S. (pessoa física)
FI
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
06/23/1987
RPI 870
#21.1
Patente extinta em 18/03/2002
07/29/2008
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#16.1
10/26/1993
RPI 1195
#9.1
06/08/1993
RPI 1175
#4.1
05/01/1990
RPI 1016
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