Exigência - art. 36 da LPI
#6.1
12/12/1989
RPI 999
Application data
Number
PI8307762Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 12/12/1989. We update with every new RPI gazette, published weekly.
Applicants
Elevator GMBH
CH
Inventors
M. K. (pessoa física)
FI
P. H. (pessoa física)
FI
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
12/12/1989
RPI 999
#4.1
10/06/1987
RPI 885
05/27/1986
RPI 814
#1.3
11/05/1985
RPI 785
#21.1
Patente extinta em 20/12/98
07/01/2008
RPI 1956
#16.1
02/26/1991
RPI 1056
#13.1
11/20/1990
RPI 1042
#9.1
08/07/1990
RPI 1027
From the same holder
Same category
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