Exigência - art. 36 da LPI
#6.1
01/31/1989
RPI 954
Application data
Number
PI8401138Type
Filing
Publication
The patent was granted on 02/26/1991 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: 01/31/1989. We update with every new RPI gazette, published weekly.
Applicants
D. C. (pessoa física)
US
Inventors
J. F. (pessoa física)
US
J. S. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
01/31/1989
RPI 954
#4.1
05/21/1985
RPI 761
#3.1
10/23/1984
RPI 731
#2.1
05/29/1984
RPI 710
#18.2
06/06/1995
RPI 1279
#16.1
02/26/1991
RPI 1056
#13.1
11/13/1990
RPI 1041
#9.1
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.