Carta-patente expirada
#21.1
Patente extinta em 08/03/2011
05/28/2013
RPI 2212
Application data
Number
PI9100946Type
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
Elpatronic Ag
CH
Inventors
A. D. (pessoa física)
CH
N. P. (pessoa física)
CH
P. T. (pessoa física)
CH
W. U. (pessoa física)
CH
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 08/03/2011
05/28/2013
RPI 2212
#16.1
02/23/1999
RPI 1468
#9.1
09/08/1998
RPI 1446
#6.1
05/05/1998
RPI 1428
#4.1
06/30/1992
RPI 1126
#3.1
11/26/1991
RPI 1095
#2.1
09/03/1991
RPI 1083
From the same holder
Same category
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