Pedido de patente depositado
#2.1
10/31/1989
RPI 993
Application data
Number
PI8903879Type
Filing
Publication
The application was refused by the INPI on 03/01/1995. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/31/1989. 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
10/31/1989
RPI 993
#9.2
03/01/1995
RPI 1265
#7.1
08/02/1994
RPI 1235
#4.1
04/27/1993
RPI 1169
#3.1
02/05/1991
RPI 1053
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.