Pedido de patente depositado
#2.1
11/07/1989
RPI 994
The application was refused on 03/29/1994 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/07/1989. We update with every new RPI gazette, published weekly.
Applicants
J. R. (pessoa física)
SP, BR
Inventors
J. R. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
11/07/1989
RPI 994
#15.11
04/04/1995
RPI 1270
03/29/1994
RPI 1217
12/14/1993
RPI 1202
#9.2.3
12/14/1993
RPI 1202
#12.2
06/22/1993
RPI 1177
#9.2
03/09/1993
RPI 1162
#4.1
08/28/1990
RPI 1030
#3.2
03/13/1990
RPI 1009
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Same category
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