Carta-patente expirada
#21.1
Patente extinta em 28/07/2008
08/26/2008
RPI 1964
Application data
Number
PI8807674Type
Filing
Publication
PCT
US1988000709 The letters patent expired on 08/26/2008: 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: 08/26/2008. We update with every new RPI gazette, published weekly.
Applicants
Coors Porcelain Company
US
Coorstek, Inc.
US
Coorstek, Inc. (Colorado)
US
Inventors
B. S. (pessoa física)
US
D. W. (pessoa física)
US
J. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 28/07/2008
08/26/2008
RPI 1964
#25.1
Transferido de: Coorstek, Inc (Colorado)
07/17/2001
RPI 1593
#25.4
Alterado de: Coors Porcelain Company
06/26/2001
RPI 1590
#25.7
Alterada a sede conforme solicitado na petição 043677/RJ de 01/11/2000.
06/05/2001
RPI 1587
#16.1
07/28/1998
RPI 1440
#9.1
05/20/1997
RPI 1381
#6.1
08/13/1996
RPI 1341
#6.1
10/10/1995
RPI 1297
#4.1
07/16/1991
RPI 1076
#1.3
08/07/1990
RPI 1027
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