6.2
05/30/1989
RPI 971
Application data
Number
PI8501029Type
Filing
Publication
The patent was granted on 09/29/1992 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: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
M. C. (pessoa física)
US
Inventors
B. K. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
05/30/1989
RPI 971
#4.1
08/05/1986
RPI 824
#3.1
10/29/1985
RPI 784
#2.1
06/04/1985
RPI 763
#18.2
12/24/1996
RPI 1360
#16.1
09/29/1992
RPI 1139
#13.1
06/02/1992
RPI 1122
#9.1
01/14/1992
RPI 1102
#6.1
07/16/1991
RPI 1076
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.