Exigência - art. 36 da LPI
#6.1
09/27/1988
RPI 936
Application data
Number
PI8404841Type
Filing
Publication
The patent was granted on 09/25/1990 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: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
D. C. (pessoa física)
US
Inventors
F. B. (pessoa física)
US
S. J. (pessoa física)
US
W. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
09/27/1988
RPI 936
#4.1
08/05/1986
RPI 824
#3.1
08/13/1985
RPI 773
#2.1
12/04/1984
RPI 737
#18.2
05/14/1996
RPI 1328
#16.1
09/25/1990
RPI 1034
#13.1
05/29/1990
RPI 1020
#9.1
02/06/1990
RPI 1005
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.