Deferimento
#9.1
10/03/1989
RPI 989
Application data
Number
PI8204987Type
Filing
Publication
The patent was granted on 04/24/1990 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
U. C. (pessoa física)
US
Inventors
A. J. (pessoa física)
US
A. K. (pessoa física)
F. A. (pessoa física)
US
M. L. (pessoa física)
US
IPC Classification
Priority claims
US
295.811 · 08/27/1981
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
10/03/1989
RPI 989
#6.1
03/28/1989
RPI 962
08/30/1988
RPI 932
#15.3
07/12/1988
RPI 925
09/08/1987
RPI 881
#5.1
12/10/1985
RPI 790
#4.1
10/15/1985
RPI 782
#3.1
08/02/1983
RPI 667
#2.1
10/13/1982
RPI 625
#18.2
04/02/1996
RPI 1322
#16.1
04/24/1990
RPI 1015
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.