Exigência - art. 36 da LPI
#6.1
10/31/1989
RPI 993
Application data
Number
PI8403983Type
Filing
Publication
The patent was granted on 08/28/1990 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: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
I. C. (pessoa física)
US
Inventors
D. K. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
10/31/1989
RPI 993
#4.1
07/21/1987
RPI 874
#3.1
07/09/1985
RPI 768
#2.1
10/16/1984
RPI 730
#18.2
06/20/1995
RPI 1281
07/06/1993
RPI 1179
#20.1
05/18/1993
RPI 1172
#15.11
09/03/1991
RPI 1083
#16.1
08/28/1990
RPI 1030
#9.1
04/03/1990
RPI 1012
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.