Concessão da patente
#16.1
10/27/1987
RPI 888
Application data
Number
PI8203922Type
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: 10/27/1987. We update with every new RPI gazette, published weekly.
Applicants
Maschinenfabrik Stromag GmbH
DE
Inventors
D. D. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/27/1987
RPI 888
08/11/1987
RPI 877
#12.1
11/18/1986
RPI 839
#9.1
07/08/1986
RPI 820
#5.1
10/29/1985
RPI 784
#4.1
05/28/1985
RPI 762
#3.1
06/28/1983
RPI 662
#2.1
08/17/1982
RPI 617
#21.1
Patente extinta em 06/07/97
07/01/2008
RPI 1956
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.