Concessão da patente
#16.1
11/26/1985
RPI 788
Application data
Number
PI8206988Type
Filing
Publication
The patent was granted on 11/26/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/26/1985. We update with every new RPI gazette, published weekly.
Applicants
Y. N. (pessoa física)
Inventors
Y. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/26/1985
RPI 788
#13.1
07/30/1985
RPI 771
#9.1
04/09/1985
RPI 755
#4.1
08/30/1983
RPI 671
#3.2
04/12/1983
RPI 651
#2.1
01/25/1983
RPI 640
#18.2
04/11/1995
RPI 1271
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.