Carta-patente expirada
#21.1
Patente extinta em 09/07/2005
05/25/2010
RPI 2055
Application data
Number
PI9003274Type
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
The Torrington Company
US
Inventors
J. H. (pessoa física)
US
R. L. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 09/07/2005
05/25/2010
RPI 2055
#16.1
03/28/1995
RPI 1269
#13.1
11/01/1994
RPI 1248
#9.1
06/28/1994
RPI 1230
#4.1
06/23/1992
RPI 1125
#3.1
11/12/1991
RPI 1093
#2.1
01/08/1991
RPI 1049
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.