Carta-patente expirada
#21.1
Patente extinte em 13/08/2011
06/04/2013
RPI 2213
Application data
Number
PI9103457Type
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
K. A. (pessoa física)
DE
Inventors
D. H. (pessoa física)
DE
K. A. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinte em 13/08/2011
06/04/2013
RPI 2213
#16.1
12/29/1998
RPI 1460
#9.1
08/04/1998
RPI 1441
#4.1
11/10/1992
RPI 1145
#3.1
05/12/1992
RPI 1119
#2.1
09/17/1991
RPI 1085
From the same holder
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