Carta-patente expirada
#21.1
Patente extinta em 12/04/2004
12/29/2009
RPI 2034
Application data
Number
PI8907376Type
Filing
Publication
PCT
SE1989000202 The letters patent expired on 12/29/2009: 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: 12/29/2009. We update with every new RPI gazette, published weekly.
Applicants
J. E. (pessoa física)
SE
Inventors
J. E. (pessoa física)
SE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 12/04/2004
12/29/2009
RPI 2034
#16.1
04/25/1995
RPI 1273
#13.1
12/20/1994
RPI 1255
#9.1
08/23/1994
RPI 1238
#6.1
01/18/1994
RPI 1207
#4.1
12/10/1991
RPI 1097
#1.3
03/26/1991
RPI 1060
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.