Carta-patente expirada
#21.1
Patente extinta em 04/09/2004
12/22/2009
RPI 2033
Application data
Number
PI8904439Type
Filing
Publication
The letters patent expired on 12/22/2009: 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: 12/22/2009. We update with every new RPI gazette, published weekly.
Applicants
Vibrachoc
FR
Inventors
A. R. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 04/09/2004
12/22/2009
RPI 2033
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06/28/1994
RPI 1230
#13.1
04/12/1994
RPI 1219
#9.1
11/23/1993
RPI 1199
#4.1
09/29/1992
RPI 1139
#3.1
06/26/1990
RPI 1024
#2.1
04/24/1990
RPI 1015
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