Publicação do pedido de patente
#3.1
12/08/1987
RPI 894
Application data
Number
PI8700553Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 12/08/1987. We update with every new RPI gazette, published weekly.
Applicants
K. A. (pessoa física)
SE
Inventors
J. G. (pessoa física)
FI
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
12/08/1987
RPI 894
#2.1
06/09/1987
RPI 868
#21.1
Patente extinta em 06/02/2002
07/29/2008
RPI 1960
#16.1
09/28/1993
RPI 1191
#13.1
07/06/1993
RPI 1179
#9.1
03/16/1993
RPI 1163
#4.1
03/20/1990
RPI 1010
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.