Carta-patente expirada
#21.1
Patente extinta em 14/09/2015
12/01/2015
RPI 2343
Application data
Number
PI9509180Type
Filing
Publication
PCT
US1995011623 The letters patent expired on 12/01/2015: 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: 12/01/2015. We update with every new RPI gazette, published weekly.
Applicants
Signet Armorlite, Inc.
US
Inventors
D. K. (pessoa física)
US
J. L. (pessoa física)
US
P. D. (pessoa física)
US
T. E. (pessoa física)
US
IPC Classification
Priority claims
US
315598 · 09/30/1994
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Patente extinta em 14/09/2015
12/01/2015
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