Concessão da patente
#16.1
04/29/1986
RPI 810
Application data
Number
PI8104550Type
Filing
Publication
The letters patent expired on 10/08/1996: 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: 04/29/1986. We update with every new RPI gazette, published weekly.
Applicants
Elevator GmbH
CH
Inventors
K. M. (pessoa física)
M. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/29/1986
RPI 810
#13.1
01/14/1986
RPI 795
#9.1
09/10/1985
RPI 777
#4.1
02/05/1985
RPI 746
#3.1
02/22/1983
RPI 644
#21.1
10/08/1996
RPI 1349
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