Carta-patente expirada
#21.1
Patente extinta em 30/11/2004
12/29/2009
RPI 2034
Application data
Number
PI8906039Type
Filing
Publication
The letters patent expired on 12/29/2009: 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: 12/29/2009. We update with every new RPI gazette, published weekly.
Applicants
Kelsey-Hayes Company
US
Inventors
B. T. (pessoa física)
US
E. F. (pessoa física)
US
P. E. (pessoa física)
US
T. A. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 30/11/2004
12/29/2009
RPI 2034
#16.1
08/30/1994
RPI 1239
#13.1
04/12/1994
RPI 1219
#9.1
11/23/1993
RPI 1199
#4.1
11/17/1992
RPI 1146
#3.1
07/31/1990
RPI 1026
#2.1
03/20/1990
RPI 1010
From the same holder
Same category
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