Carta-patente expirada
#21.1
Patente extinta em 27/03/2006
06/22/2010
RPI 2059
Application data
Number
PI9101213Type
Filing
Publication
The letters patent expired on 06/22/2010: 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: 06/22/2010. We update with every new RPI gazette, published weekly.
Applicants
Buehler AG
CH
Inventors
E. R. (pessoa física)
CH
H. H. (pessoa física)
CH
J. H. (pessoa física)
CH
IPC Classification
Priority claims
DE
P 40 10 405.2 · 03/31/1990
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 27/03/2006
06/22/2010
RPI 2059
#16.1
04/25/1995
RPI 1273
#13.1
11/22/1994
RPI 1251
#9.1
07/26/1994
RPI 1234
#4.1
11/17/1992
RPI 1146
#3.1
11/05/1991
RPI 1092
#2.1
09/24/1991
RPI 1086
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.