Concessão da patente
#16.1
08/26/1986
RPI 827
Application data
Number
PI8207728Type
Filing
Publication
The patent was granted on 08/26/1986 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: 08/26/1986. We update with every new RPI gazette, published weekly.
Applicants
S. K. (pessoa física)
US
Inventors
K. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/26/1986
RPI 827
#13.1
04/22/1986
RPI 809
#9.1
12/03/1985
RPI 789
#6.1
06/25/1985
RPI 766
#6.1
01/08/1985
RPI 742
#4.1
01/17/1984
RPI 691
#15.11
11/01/1983
RPI 680
#1.3
05/10/1983
RPI 655
#18.2
07/18/1995
RPI 1285
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.