Notificação para pagamento de retribuição
#13.1
12/05/1989
RPI 998
Application data
Number
PI8406427Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 12/05/1989. We update with every new RPI gazette, published weekly.
Applicants
Didier-Werke AG
DE
Inventors
U. M. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
12/05/1989
RPI 998
#9.1
08/08/1989
RPI 981
07/26/1988
RPI 927
#4.1
01/06/1987
RPI 846
#3.1
10/15/1985
RPI 782
#2.1
02/26/1985
RPI 749
#21.1
Patente extinta em 14/12/99
07/08/2008
RPI 1957
#16.1
03/20/1990
RPI 1010
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.