Carta-patente expirada
#21.1
Patente extinta em 09/04/2010
05/28/2013
RPI 2212
Application data
Number
PI9007277Type
Filing
Publication
PCT
NO1990000063 The letters patent expired on 05/28/2013: 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: 05/28/2013. We update with every new RPI gazette, published weekly.
Applicants
D. A. (pessoa física)
NO
Inventors
B. V. (pessoa física)
NO
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 09/04/2010
05/28/2013
RPI 2212
#16.1
08/26/1997
RPI 1395
#9.1
11/19/1996
RPI 1355
#6.1
02/27/1996
RPI 1317
#4.1
09/29/1992
RPI 1139
#1.3
03/24/1992
RPI 1112
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.