Carta-patente expirada
#21.1
Patente extinta em 10/04/2010
01/08/2013
RPI 2192
Application data
Number
PI9001713Type
Filing
Publication
The letters patent expired on 01/08/2013: 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: 01/08/2013. We update with every new RPI gazette, published weekly.
Applicants
L. R. (pessoa física)
CO
S. G. (pessoa física)
CO
Inventors
L. R. (pessoa física)
CO
S. G. (pessoa física)
CO
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 10/04/2010
01/08/2013
RPI 2192
#16.1
02/08/2000
RPI 1518
#9.1
09/21/1999
RPI 1498
#6.1
11/03/1998
RPI 1452
#6.1
10/14/1997
RPI 1402
#6.1
10/01/1996
RPI 1348
#4.1
12/07/1993
RPI 1201
#3.1
11/05/1991
RPI 1092
#2.1
07/31/1990
RPI 1026
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