Pedido de patente depositado
#2.1
11/21/1989
RPI 996
The application was refused on 06/14/1994 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
A. C. (pessoa física)
MG, BR
J. B. (pessoa física)
MG, BR
R. S. (pessoa física)
MG, BR
Inventors
A. C. (pessoa física)
BR
J. B. (pessoa física)
BR
R. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
11/21/1989
RPI 996
06/14/1994
RPI 1228
#12.2
01/25/1994
RPI 1208
#9.2
08/03/1993
RPI 1183
#4.1
11/19/1991
RPI 1094
#3.1
06/25/1991
RPI 1073
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.