Pedido de certificado de adição de invenção
#5.1
06/21/1988
RPI 922
Application data
Number
PI8601835Type
Filing
Publication
The application was refused by the INPI on 11/19/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 06/21/1988. We update with every new RPI gazette, published weekly.
Applicants
H. B. (pessoa física)
SP, BR
Inventors
H. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#5.1
06/21/1988
RPI 922
06/21/1988
RPI 922
#5.1
05/03/1988
RPI 915
#5.1
04/26/1988
RPI 914
#4.1
02/02/1988
RPI 902
#3.1
11/24/1987
RPI 892
#2.1
06/09/1987
RPI 868
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: E05B 47/00; H04Q 1/04; H05L 5/00.
03/27/2018
RPI 2464
#9.2
11/19/1991
RPI 1094
#15.11
11/12/1991
RPI 1093
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.