Exigência - art. 36 da LPI
#6.1
12/05/1989
RPI 998
Application data
Number
PI8600770Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 12/05/1989. We update with every new RPI gazette, published weekly.
Applicants
Deere & Company
US
Inventors
J. M. (pessoa física)
US
J. O. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
12/05/1989
RPI 998
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11/04/1986
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#2.1
08/12/1986
RPI 825
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Patente extinta em 24/02/2001
07/22/2008
RPI 1959
#16.1
10/30/1990
RPI 1039
#13.1
08/21/1990
RPI 1029
#9.1
04/24/1990
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