Exigência - art. 36 da LPI
#6.1
09/05/1989
RPI 985
Application data
Number
PI8501647Type
Filing
Publication
The letters patent expired on 07/15/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 09/05/1989. We update with every new RPI gazette, published weekly.
Applicants
I. C. (pessoa física)
US
Inventors
F. G. (pessoa física)
US
J. H. (pessoa física)
US
S. H. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
09/05/1989
RPI 985
#4.1
10/06/1987
RPI 885
#3.1
12/10/1985
RPI 790
#2.1
06/25/1985
RPI 766
#21.1
Patente extinta em 09/04/2000
07/15/2008
RPI 1958
#16.1
05/28/1991
RPI 1069
#9.1
01/08/1991
RPI 1049
10/30/1990
RPI 1039
#12.3
06/19/1990
RPI 1023
03/06/1990
RPI 1008
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.