Concessão anulada
#16.2
04/29/1986
RPI 810
The patent was granted on 02/04/1986 and is in force until 03/09/1996. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:03/09/1996
Latest action published by the INPI: 04/29/1986. We update with every new RPI gazette, published weekly.
Applicants
E. D. (pessoa física)
Inventors
D. E. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.2
04/29/1986
RPI 810
#16.1
02/04/1986
RPI 798
#11.2
04/02/1985
RPI 754
#6.1
08/28/1984
RPI 723
#4.1
11/09/1982
RPI 629
#3.2
12/08/1981
RPI 581
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: B67D 5/34; B65D 51/14; B65D 90/32.
03/27/2018
RPI 2464
From the same holder
Same category
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