Carta-patente expirada
#21.1
Patente extinta em 16/10/2015
12/08/2015
RPI 2344
Application data
Number
PI9509516Type
Filing
Publication
PCT
CA1995000577 The letters patent expired on 12/08/2015: 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: 12/08/2015. We update with every new RPI gazette, published weekly.
Applicants
DEQ Systemes Corp.
CA
M. H. (pessoa física)
CA
R. B. (pessoa física)
CA
Inventors
M. H. (pessoa física)
CA
R. B. (pessoa física)
CA
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 16/10/2015
12/08/2015
RPI 2344
#25.1
Transferido de: Marcel Huard e Réal Bérubé
06/13/2006
RPI 1849
#16.1
09/04/2001
RPI 1600
#9.1
04/10/2001
RPI 1579
#6.1
10/17/2000
RPI 1554
#1.3
12/30/1997
RPI 1410
Same category
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