Concessão da patente
#16.1
11/27/1984
RPI 736
Application data
Number
PI8008997Type
Filing
Publication
The letters patent expired on 11/21/1995: 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: 11/27/1984. We update with every new RPI gazette, published weekly.
Applicants
Massey-Ferguson S.A
FR
Inventors
L. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/27/1984
RPI 736
#13.1
08/21/1984
RPI 722
#9.1
04/24/1984
RPI 705
#6.1
10/18/1983
RPI 678
#4.1
05/17/1983
RPI 656
#1.3
10/20/1981
RPI 574
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era F16H 5/74.
03/27/2018
RPI 2464
#21.1
11/21/1995
RPI 1303
#20.1
07/12/1994
RPI 1232
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.