Carta-patente expirada
#21.1
Patente extinta em 16/01/2011
05/28/2013
RPI 2212
Application data
Number
PI9100181Type
Filing
Publication
The letters patent expired on 05/28/2013: 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: 05/28/2013. We update with every new RPI gazette, published weekly.
Applicants
M. C. (pessoa física)
US
Inventors
D. M. (pessoa física)
US
F. L. (pessoa física)
US
T. C. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 16/01/2011
05/28/2013
RPI 2212
Ref. RPI 1520 de 22/02/2000 item (72)
11/04/2003
RPI 1713
#16.1
02/22/2000
RPI 1520
#9.1
10/26/1999
RPI 1503
#6.1
03/30/1999
RPI 1473
#4.1
11/30/1993
RPI 1200
#3.1
10/22/1991
RPI 1090
#2.1
08/06/1991
RPI 1079
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