Carta-patente expirada
#21.1
Patente extinta em 01/03/2015
10/27/2015
RPI 2338
Application data
Number
PI9506997Type
Filing
Publication
PCT
US1995002505 The letters patent expired on 10/27/2015: 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: 10/27/2015. We update with every new RPI gazette, published weekly.
Applicants
I. C. (pessoa física)
US
Inventors
G. S. (pessoa física)
US
K. L. (pessoa física)
US
N. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 01/03/2015
10/27/2015
RPI 2338
#16.1
08/20/2002
RPI 1650
#9.1
03/12/2002
RPI 1627
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11/18/1997
RPI 1407
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