Carta-patente expirada
#21.1
Patente extinta em 17/08/2015
11/24/2015
RPI 2342
Application data
Number
PI9508637Type
Filing
Publication
PCT
US1995010540 The letters patent expired on 11/24/2015: 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: 11/24/2015. We update with every new RPI gazette, published weekly.
Applicants
R. C. (pessoa física)
US
Inventors
A. C. (pessoa física)
US
K. K. (pessoa física)
US
L. M. (pessoa física)
US
M. M. (pessoa física)
US
R. D. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 17/08/2015
11/24/2015
RPI 2342
#16.1
08/05/2003
RPI 1700
#9.1
04/15/2003
RPI 1684
#6.1
12/24/2002
RPI 1668
#1.3
11/25/1997
RPI 1408
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