Exigência - art. 36 da LPI
#6.1
08/08/1989
RPI 981
Application data
Number
PI8503788Type
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: 08/08/1989. We update with every new RPI gazette, published weekly.
Applicants
Baldan Implementos Agrícolas S/A
SP, BR
Inventors
O. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
08/08/1989
RPI 981
#7.1
06/21/1988
RPI 922
#4.1
05/26/1987
RPI 866
#3.1
03/17/1987
RPI 856
#2.1
10/15/1985
RPI 782
#21.1
Patente extinta em 09/08/2000
07/15/2008
RPI 1958
#16.1
02/13/1991
RPI 1054
10/09/1990
RPI 1036
#12.1
05/15/1990
RPI 1018
#9.1
02/06/1990
RPI 1005
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.