Concessão da patente
#16.1
11/28/1989
RPI 997
Application data
Number
PI8504642Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Elevator GmbH
CH
Inventors
J. J. (pessoa física)
FI
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/28/1989
RPI 997
#13.1
09/19/1989
RPI 987
#9.1
05/23/1989
RPI 970
#6.1
01/10/1989
RPI 951
#4.1
05/31/1988
RPI 919
#3.1
07/15/1986
RPI 821
#2.1
12/03/1985
RPI 789
#21.1
Patente extinta em 23/09/2000
07/15/2008
RPI 1958
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.