14.1
10/24/1989
RPI 992
Application data
Number
PI8805165Type
Filing
Publication
The patent was granted on 01/26/1993 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: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
Baroid Technology, Inc
US
Inventors
R. A. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
10/24/1989
RPI 992
#3.1
05/23/1989
RPI 970
#2.1
02/14/1989
RPI 956
#18.2
10/24/1995
RPI 1299
#16.1
01/26/1993
RPI 1156
#13.1
06/09/1992
RPI 1123
#9.1
02/04/1992
RPI 1105
#4.1
02/26/1991
RPI 1056
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.