Carta-patente expirada
#21.1
Patente extinta em 16/11/2003
09/02/2008
RPI 1965
Application data
Number
PI8807799Type
Filing
Publication
PCT
US1988004088 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
Caterpillar, Inc.
US
Inventors
D. C. (pessoa física)
US
K. K. (pessoa física)
US
S. M. (pessoa física)
US
T. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 16/11/2003
09/02/2008
RPI 1965
#16.1
06/27/1995
RPI 1282
#13.1
02/21/1995
RPI 1264
#9.1
10/11/1994
RPI 1245
#6.1
04/05/1994
RPI 1218
#4.1
12/24/1991
RPI 1099
#1.3
10/23/1990
RPI 1038
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