Publicação do pedido de patente
#3.1
11/07/1989
RPI 994
Application data
Number
PI8801709Type
Filing
Publication
The application was allowed by the INPI on 04/23/1991. The grant of the letters patent is being processed.
Latest action published by the INPI: 11/07/1989. We update with every new RPI gazette, published weekly.
Applicants
S. D. (pessoa física)
Inventors
E. B. (pessoa física)
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/07/1989
RPI 994
#2.1
08/23/1988
RPI 931
#15.3
08/13/1991
RPI 1080
#15.11
07/30/1991
RPI 1078
#9.1
04/23/1991
RPI 1064
#4.1
01/09/1990
RPI 1001
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.