Carta-patente expirada
#21.1
Patente extinta em 29/06/2005
05/25/2010
RPI 2055
Application data
Number
PI9003085Type
Filing
Publication
The letters patent expired on 05/25/2010: 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: 05/25/2010. We update with every new RPI gazette, published weekly.
Applicants
D. C. (pessoa física)
US
Inventors
D. F. (pessoa física)
US
I. B. (pessoa física)
US
J. B. (pessoa física)
US
P. B. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 29/06/2005
05/25/2010
RPI 2055
#16.1
09/26/1995
RPI 1295
#9.1
03/14/1995
RPI 1267
#4.1
07/05/1994
RPI 1231
#4.2
03/29/1994
RPI 1217
03/22/1994
RPI 1216
#4.1
11/30/1993
RPI 1200
#3.1
08/27/1991
RPI 1082
#2.1
11/13/1990
RPI 1041
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.