Carta-patente expirada
#21.1
Patente extinta em 30/04/2011
06/04/2013
RPI 2213
Application data
Number
PI9101750Type
Filing
Publication
The letters patent expired on 06/04/2013: 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: 06/04/2013. We update with every new RPI gazette, published weekly.
Applicants
Illinois Tool Works, Inc
US
Inventors
L. M. (pessoa física)
US
R. O. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 30/04/2011
06/04/2013
RPI 2213
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09/30/1997
RPI 1400
#13.1
03/25/1997
RPI 1373
#9.1
07/23/1996
RPI 1338
#6.1
07/26/1994
RPI 1234
#4.1
07/27/1993
RPI 1182
#3.1
12/10/1991
RPI 1097
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