Carta-patente expirada
#21.1
Patente extinta em 23/08/2003
09/02/2008
RPI 1965
Application data
Number
PI8807696Type
Filing
Publication
PCT
US1988002780 The letters patent expired on 09/02/2008: 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: 09/02/2008. We update with every new RPI gazette, published weekly.
Applicants
Illinois Tool Works, Inc.
US
Stanpac Inc
CA
Inventors
B. K. (pessoa física)
M. G. (pessoa física)
S. W. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 23/08/2003
09/02/2008
RPI 1965
#25.1
Transferido de: Stanpac, Inc.
01/17/2006
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03/29/1994
RPI 1217
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08/03/1993
RPI 1183
#4.1
02/04/1992
RPI 1105
#4.2
09/03/1991
RPI 1083
#1.3
07/31/1990
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