Carta-patente expirada
#21.1
Patente extinta em 04/09/2004
12/22/2009
RPI 2033
Application data
Number
PI8904453Type
Filing
Publication
The letters patent expired on 12/22/2009: 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: 12/22/2009. We update with every new RPI gazette, published weekly.
Applicants
Austria Haustechnik AG
AT
A. M. (pessoa física)
AT
MTM Obermaier GmbH
DE
Inventors
B. M. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 04/09/2004
12/22/2009
RPI 2033
#25.11
Referência: RPI 1453 - item (73) - Código 25.4@Alterado de: Austria Haustechnik Gesellschaft M.B.H.
12/22/1998
RPI 1459
#25.4
Alterado de: Austria Haustechnik Gesellschaft M.B.H.
11/10/1998
RPI 1453
#16.1
10/25/1994
RPI 1247
06/21/1994
RPI 1229
#13.1
04/12/1994
RPI 1219
#9.1
11/23/1993
RPI 1199
#4.1
04/07/1992
RPI 1114
#3.1
04/17/1990
RPI 1014
#2.1
03/13/1990
RPI 1009
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.