Exigência - art. 36 da LPI
#6.1
11/07/1989
RPI 994
Application data
Number
PI8505335Type
Filing
Publication
The patent was granted on 07/30/1991 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: 11/07/1989. We update with every new RPI gazette, published weekly.
Applicants
D. C. (pessoa física)
US
Inventors
A. W. (pessoa física)
US
T. L. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
11/07/1989
RPI 994
#4.1
11/18/1986
RPI 839
#3.1
08/05/1986
RPI 824
#2.1
12/24/1985
RPI 792
#18.2
06/04/1996
RPI 1331
#15.11
11/05/1991
RPI 1092
#13.1
08/06/1991
RPI 1079
#16.1
07/30/1991
RPI 1078
04/16/1991
RPI 1063
04/16/1991
RPI 1063
#13.1
03/12/1991
RPI 1058
#9.1
11/27/1990
RPI 1043
#6.1
07/31/1990
RPI 1026
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.