Concessão da patente
#16.1
09/27/1988
RPI 936
Application data
Number
PI8403303Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
S. D. (pessoa física)
FR
Inventors
C. J. (pessoa física)
E. G. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/27/1988
RPI 936
#13.1
05/10/1988
RPI 916
#9.1
12/29/1987
RPI 897
#4.1
06/02/1987
RPI 867
#3.1
06/18/1985
RPI 765
#2.1
09/04/1984
RPI 724
#21.1
Patente extinta em 20/06/99
07/08/2008
RPI 1957
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.