Carta-patente expirada
#21.1
Patente extinta em 07/02/2011
05/28/2013
RPI 2212
Application data
Number
PI9100510Type
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
D. A. (pessoa física)
DE
Inventors
B. E. (pessoa física)
DE
E. K. (pessoa física)
DE
F. S. (pessoa física)
DE
P. S. (pessoa física)
DE
R. D. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 40 03 939.0 · 02/09/1990
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 07/02/2011
05/28/2013
RPI 2212
#16.1
02/22/2000
RPI 1520
#9.1
10/05/1999
RPI 1500
Ref. a RPI nº 1490 de 27/07/1999.
09/28/1999
RPI 1499
#11.2
07/27/1999
RPI 1490
#6.1
09/29/1998
RPI 1449
#4.1
01/05/1993
RPI 1153
#3.1
10/29/1991
RPI 1091
#2.1
08/20/1991
RPI 1081
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