Carta-patente expirada
#21.1
Patente extinta em 16/11/2005
06/08/2010
RPI 2057
Application data
Number
PI9005818Type
Filing
Publication
The letters patent expired on 06/08/2010: 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: 06/08/2010. We update with every new RPI gazette, published weekly.
Applicants
Hackforth GmbH & Co. KG
DE
Inventors
J. W. (pessoa física)
DE
M. L. (pessoa física)
DE
U. F. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 16/11/2005
06/08/2010
RPI 2057
#16.1
03/28/1995
RPI 1269
#13.1
11/08/1994
RPI 1249
#9.1
07/12/1994
RPI 1232
#4.1
05/12/1992
RPI 1119
#3.1
09/24/1991
RPI 1086
#2.1
05/21/1991
RPI 1068
Same category
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