Concessão da patente
#16.1
08/29/1989
RPI 984
Application data
Number
PI8204858Type
Filing
Publication
The patent was granted on 08/29/1989 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: 08/29/1989. We update with every new RPI gazette, published weekly.
Applicants
U. C. (pessoa física)
US
Inventors
D. S. (pessoa física)
US
R. S. (pessoa física)
US
R. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/29/1989
RPI 984
#13.1
07/11/1989
RPI 977
#13.1
05/30/1989
RPI 971
#9.1
03/14/1989
RPI 960
#6.1
09/27/1988
RPI 936
03/24/1987
RPI 857
#4.1
06/25/1985
RPI 766
#3.1
08/02/1983
RPI 667
#2.1
10/05/1982
RPI 624
#18.2
02/11/1992
RPI 1106
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.