Carta-patente expirada
#21.1
Patente extinte em 11/09/2011
06/11/2013
RPI 2214
Application data
Number
PI9103910Type
Filing
Publication
The letters patent expired on 06/11/2013: 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: 06/11/2013. We update with every new RPI gazette, published weekly.
Applicants
Illinois Tool Works, Inc
US
Inventors
D. B. (pessoa física)
US
H. S. (pessoa física)
US
R. M. (pessoa física)
US
R. W. (pessoa física)
US
W. G. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinte em 11/09/2011
06/11/2013
RPI 2214
#16.1
10/28/1997
RPI 1404
#13.1
03/11/1997
RPI 1371
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06/25/1996
RPI 1334
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05/02/1995
RPI 1274
#6.1
03/14/1995
RPI 1267
#4.1
06/07/1994
RPI 1227
#3.1
06/09/1992
RPI 1123
#2.1
10/22/1991
RPI 1090
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