Pedido de patente depositado
#2.1
11/21/1989
RPI 996
The application was refused on 02/08/1994 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: 11/21/1989. We update with every new RPI gazette, published weekly.
Applicants
M. C. (pessoa física)
SP, BR
Inventors
M. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
11/21/1989
RPI 996
02/08/1994
RPI 1210
#12.2
07/27/1993
RPI 1182
#9.2
03/23/1993
RPI 1164
#4.1
10/15/1991
RPI 1089
#3.1
07/09/1991
RPI 1075
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Same category
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