Publicação do pedido de patente
#3.1
11/29/1988
RPI 945
The application was refused on 05/04/1993 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: 11/29/1988. We update with every new RPI gazette, published weekly.
Applicants
P. S. (pessoa física)
SC, BR
Inventors
P. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/29/1988
RPI 945
#2.1
11/17/1987
RPI 891
05/04/1993
RPI 1170
#12.2
10/22/1991
RPI 1090
#9.2
07/09/1991
RPI 1075
#15.6
02/13/1991
RPI 1054
#15.3
10/16/1990
RPI 1037
#4.1
04/10/1990
RPI 1013
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.