Pedido de patente depositado
#2.1
12/13/1988
RPI 947
Application data
Number
PI8803492Type
Filing
Publication
The patent was granted on 04/26/1994 and is in force until 07/07/2008. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:07/07/2008
Latest action published by the INPI: 12/13/1988. We update with every new RPI gazette, published weekly.
Applicants
D. L. (pessoa física)
SP, BR
J. R. (pessoa física)
SP, BR
Inventors
J. R. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
12/13/1988
RPI 947
#15.3
11/01/1994
RPI 1248
06/28/1994
RPI 1230
#16.1
04/26/1994
RPI 1221
#13.1
10/13/1993
RPI 1193
#9.1
06/01/1993
RPI 1174
#4.1
12/26/1990
RPI 1047
#3.1
03/01/1990
RPI 1007
From the same holder
Same category
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