Solicitação de exame técnico
#4.1
05/10/1988
RPI 916
Application data
Number
PI8701493Type
Filing
Publication
The application was refused on 11/30/1993 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: 05/10/1988. We update with every new RPI gazette, published weekly.
Applicants
Y. K. (pessoa física)
JP
Inventors
N. K. (pessoa física)
JP
Y. F. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
05/10/1988
RPI 916
#3.1
01/05/1988
RPI 898
#2.1
07/07/1987
RPI 872
11/30/1993
RPI 1200
#12.2
03/03/1992
RPI 1109
#9.2
10/15/1991
RPI 1089
#7.1
04/30/1991
RPI 1065
08/28/1990
RPI 1030
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.