Carta-patente expirada
#21.1
Patente extinta em 11/07/2010
01/02/2013
RPI 2191
Application data
Number
PI8907999Type
Filing
Publication
The letters patent expired on 01/02/2013: 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: 01/02/2013. We update with every new RPI gazette, published weekly.
Applicants
R. P. (pessoa física)
SP, BR
Inventors
R. P. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 11/07/2010
01/02/2013
RPI 2191
#16.1
07/11/2000
RPI 1540
#9.1
01/11/2000
RPI 1514
Alterada a natureza do pedido para PI 8907999-0
12/21/1999
RPI 1511
#6.1
08/17/1993
RPI 1185
#4.1
11/27/1990
RPI 1043
#3.2
08/21/1990
RPI 1029
#2.1
03/20/1990
RPI 1010
From the same holder
Same category
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