Concessão da patente
#16.1
06/28/1988
RPI 923
Application data
Number
PI8401365Type
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: 06/28/1988. We update with every new RPI gazette, published weekly.
Applicants
Forjas Taurus S/A
RS, BR
Inventors
J. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/28/1988
RPI 923
02/09/1988
RPI 903
#11.4
10/06/1987
RPI 885
#13.1
06/09/1987
RPI 868
#9.1
01/06/1987
RPI 846
#4.1
04/08/1986
RPI 807
#3.1
11/05/1985
RPI 785
#2.1
06/12/1984
RPI 712
#21.1
Patente extinta em 23/03/99
07/08/2008
RPI 1957
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.