Carta-patente expirada
#21.1
Patente extinta em 14/03/2005
05/11/2010
RPI 2053
Application data
Number
PI9001211Type
Filing
Publication
The letters patent expired on 05/11/2010: 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: 05/11/2010. We update with every new RPI gazette, published weekly.
Applicants
Horus Serra Ltda
SP, BR
Inventors
E. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 14/03/2005
05/11/2010
RPI 2053
#16.1
03/28/1995
RPI 1269
#13.1
10/04/1994
RPI 1244
#9.1
05/31/1994
RPI 1226
#4.1
07/27/1993
RPI 1182
#3.1
10/15/1991
RPI 1089
#2.1
05/22/1990
RPI 1019
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.