Carta-patente expirada
#21.1
Patente extinta em 12/07/2006
06/29/2010
RPI 2060
Application data
Number
PI9102987Type
Filing
Publication
The letters patent expired on 06/29/2010: 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: 06/29/2010. We update with every new RPI gazette, published weekly.
Applicants
C.M.E. Blasting & Mining Equipment Ltd.
CA
Inventors
D. S. (pessoa física)
SE
R. S. (pessoa física)
CA
S. G. (pessoa física)
SE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 12/07/2006
06/29/2010
RPI 2060
#16.1
05/28/1996
RPI 1330
#9.1
09/26/1995
RPI 1295
#4.1
12/01/1992
RPI 1148
#3.1
04/28/1992
RPI 1117
#2.1
03/24/1992
RPI 1112
From the same holder
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