Solicitação de exame técnico
#4.1
10/24/1989
RPI 992
Application data
Number
PI8704319Type
Filing
Publication
The application was refused by the INPI on 12/12/1995. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
C. S. (pessoa física)
RJ, BR
Inventors
D. S. (pessoa física)
BR
M. S. (pessoa física)
BR
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/24/1989
RPI 992
#3.1
03/07/1989
RPI 959
08/02/1988
RPI 928
#2.1
11/17/1987
RPI 891
#9.2
12/12/1995
RPI 1306
#7.1
02/21/1995
RPI 1264
04/23/1991
RPI 1064
10/23/1990
RPI 1038
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.